78840842976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{487}}^1\times {\mathrm{613}}^1$

素因数の和:1254

約数の個数: 288

約数和(自身を含む): 259140930048

約数和(自身を除く): 180300087072

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 131, 144, 168, 224, 252, 262, 288, 336, 393, 487, 504, 524, 613, 672, 786, 917, 974, 1008, 1048, 1179, 1226, 1461, 1572, 1834, 1839, 1948, 2016, 2096, 2358, 2452, 2751, 2922, 3144, 3409, 3668, 3678, 3896, 4192, 4291, 4383, 4716, 4904, 5502, 5517, 5844, 6288, 6818, 7336, 7356, 7792, 8253, 8582, 8766, 9432, 9808, 10227, 11004, 11034, 11688, 12576, 12873, 13636, 14672, 14712, 15584, 16506, 17164, 17532, 18864, 19616, 20454, 22008, 22068, 23376, 25746, 27272, 29344, 29424, 30681, 33012, 34328, 35064, 37728, 38619, 40908, 44016, 44136, 46752, 51492, 54544, 58848, 61362, 63797, 66024, 68656, 70128, 77238, 80303, 81816, 88032, 88272, 102984, 109088, 122724, 127594, 132048, 137312, 140256, 154476, 160606, 163632, 176544, 191391, 205968, 240909, 245448, 255188, 264096, 298531, 308952, 321212, 327264, 382782, 411936, 446579, 481818, 490896, 510376, 562121, 574173, 597062, 617904, 642424, 722727, 765564, 893158, 895593, 963636, 981792, 1020752, 1124242, 1148346, 1194124, 1235808, 1284848, 1339737, 1445454, 1531128, 1686363, 1786316, 1791186, 1927272, 2041504, 2089717, 2248484, 2296692, 2388248, 2569696, 2679474, 2686779, 2890908, 3062256, 3372726, 3572632, 3582372, 3854544, 4019211, 4179434, 4496968, 4593384, 4776496, 5059089, 5358948, 5373558, 5781816, 6124512, 6269151, 6745452, 7145264, 7164744, 7709088, 8038422, 8358868, 8993936, 9186768, 9552992, 10118178, 10717896, 10747116, 11563632, 12538302, 13490904, 14290528, 14329488, 16076844, 16717736, 17987872, 18373536, 18807453, 20236356, 21435792, 21494232, 23127264, 25076604, 26981808, 28658976, 32153688, 33435472, 37614906, 39107561, 40472712, 42871584, 42988464, 50153208, 53963616, 64307376, 66870944, 75229812, 78215122, 80945424, 85976928, 100306416, 117322683, 128614752, 150459624, 156430244, 161890848, 200612832, 234645366, 273752927, 300919248, 312860488, 351968049, 469290732, 547505854, 601838496, 625720976, 703936098, 821258781, 938581464, 1095011708, 1251441952, 1407872196, 1642517562, 1877162928, 2190023416, 2463776343, 2815744392, 3285035124, 3754325856, 4380046832, 4927552686, 5631488784, 6570070248, 8760093664, 9855105372, 11262977568, 13140140496, 19710210744, 26280280992, 39420421488, 78840842976]

約数ペア:

[(1, 78840842976), (2, 39420421488), (3, 26280280992), (4, 19710210744), (6, 13140140496), (7, 11262977568), (8, 9855105372), (9, 8760093664), (12, 6570070248), (14, 5631488784), (16, 4927552686), (18, 4380046832), (21, 3754325856), (24, 3285035124), (28, 2815744392), (32, 2463776343), (36, 2190023416), (42, 1877162928), (48, 1642517562), (56, 1407872196), (63, 1251441952), (72, 1095011708), (84, 938581464), (96, 821258781), (112, 703936098), (126, 625720976), (131, 601838496), (144, 547505854), (168, 469290732), (224, 351968049), (252, 312860488), (262, 300919248), (288, 273752927), (336, 234645366), (393, 200612832), (487, 161890848), (504, 156430244), (524, 150459624), (613, 128614752), (672, 117322683), (786, 100306416), (917, 85976928), (974, 80945424), (1008, 78215122), (1048, 75229812), (1179, 66870944), (1226, 64307376), (1461, 53963616), (1572, 50153208), (1834, 42988464), (1839, 42871584), (1948, 40472712), (2016, 39107561), (2096, 37614906), (2358, 33435472), (2452, 32153688), (2751, 28658976), (2922, 26981808), (3144, 25076604), (3409, 23127264), (3668, 21494232), (3678, 21435792), (3896, 20236356), (4192, 18807453), (4291, 18373536), (4383, 17987872), (4716, 16717736), (4904, 16076844), (5502, 14329488), (5517, 14290528), (5844, 13490904), (6288, 12538302), (6818, 11563632), (7336, 10747116), (7356, 10717896), (7792, 10118178), (8253, 9552992), (8582, 9186768), (8766, 8993936), (9432, 8358868), (9808, 8038422), (10227, 7709088), (11004, 7164744), (11034, 7145264), (11688, 6745452), (12576, 6269151), (12873, 6124512), (13636, 5781816), (14672, 5373558), (14712, 5358948), (15584, 5059089), (16506, 4776496), (17164, 4593384), (17532, 4496968), (18864, 4179434), (19616, 4019211), (20454, 3854544), (22008, 3582372), (22068, 3572632), (23376, 3372726), (25746, 3062256), (27272, 2890908), (29344, 2686779), (29424, 2679474), (30681, 2569696), (33012, 2388248), (34328, 2296692), (35064, 2248484), (37728, 2089717), (38619, 2041504), (40908, 1927272), (44016, 1791186), (44136, 1786316), (46752, 1686363), (51492, 1531128), (54544, 1445454), (58848, 1339737), (61362, 1284848), (63797, 1235808), (66024, 1194124), (68656, 1148346), (70128, 1124242), (77238, 1020752), (80303, 981792), (81816, 963636), (88032, 895593), (88272, 893158), (102984, 765564), (109088, 722727), (122724, 642424), (127594, 617904), (132048, 597062), (137312, 574173), (140256, 562121), (154476, 510376), (160606, 490896), (163632, 481818), (176544, 446579), (191391, 411936), (205968, 382782), (240909, 327264), (245448, 321212), (255188, 308952), (264096, 298531)]