78274224

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:168

約数の個数: 240

約数和(自身を含む): 271847680

約数和(自身を除く): 193573456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 61, 63, 67, 72, 76, 84, 112, 114, 122, 126, 133, 134, 144, 152, 168, 171, 183, 201, 228, 244, 252, 266, 268, 304, 336, 342, 366, 399, 402, 427, 456, 469, 488, 504, 532, 536, 549, 603, 684, 732, 798, 804, 854, 912, 938, 976, 1008, 1064, 1072, 1098, 1159, 1197, 1206, 1273, 1281, 1368, 1407, 1464, 1596, 1608, 1708, 1876, 2128, 2196, 2318, 2394, 2412, 2546, 2562, 2736, 2814, 2928, 3192, 3216, 3416, 3477, 3752, 3819, 3843, 4087, 4221, 4392, 4636, 4788, 4824, 5092, 5124, 5628, 6384, 6832, 6954, 7504, 7638, 7686, 8113, 8174, 8442, 8784, 8911, 9272, 9576, 9648, 10184, 10248, 10431, 11256, 11457, 12261, 13908, 15276, 15372, 16226, 16348, 16884, 17822, 18544, 19152, 20368, 20496, 20862, 22512, 22914, 24339, 24522, 26733, 27816, 28609, 30552, 30744, 32452, 32696, 33768, 35644, 36783, 41724, 45828, 48678, 49044, 53466, 55632, 57218, 61104, 61488, 64904, 65392, 67536, 71288, 73017, 73566, 77653, 80199, 83448, 85827, 91656, 97356, 98088, 106932, 114436, 129808, 142576, 146034, 147132, 155306, 160398, 166896, 171654, 183312, 194712, 196176, 213864, 228872, 232959, 257481, 292068, 294264, 310612, 320796, 343308, 389424, 427728, 457744, 465918, 514962, 543571, 584136, 588528, 621224, 641592, 686616, 698877, 931836, 1029924, 1087142, 1168272, 1242448, 1283184, 1373232, 1397754, 1630713, 1863672, 2059848, 2174284, 2795508, 3261426, 3727344, 4119696, 4348568, 4892139, 5591016, 6522852, 8697136, 9784278, 11182032, 13045704, 19568556, 26091408, 39137112, 78274224]

約数ペア:

[(1, 78274224), (2, 39137112), (3, 26091408), (4, 19568556), (6, 13045704), (7, 11182032), (8, 9784278), (9, 8697136), (12, 6522852), (14, 5591016), (16, 4892139), (18, 4348568), (19, 4119696), (21, 3727344), (24, 3261426), (28, 2795508), (36, 2174284), (38, 2059848), (42, 1863672), (48, 1630713), (56, 1397754), (57, 1373232), (61, 1283184), (63, 1242448), (67, 1168272), (72, 1087142), (76, 1029924), (84, 931836), (112, 698877), (114, 686616), (122, 641592), (126, 621224), (133, 588528), (134, 584136), (144, 543571), (152, 514962), (168, 465918), (171, 457744), (183, 427728), (201, 389424), (228, 343308), (244, 320796), (252, 310612), (266, 294264), (268, 292068), (304, 257481), (336, 232959), (342, 228872), (366, 213864), (399, 196176), (402, 194712), (427, 183312), (456, 171654), (469, 166896), (488, 160398), (504, 155306), (532, 147132), (536, 146034), (549, 142576), (603, 129808), (684, 114436), (732, 106932), (798, 98088), (804, 97356), (854, 91656), (912, 85827), (938, 83448), (976, 80199), (1008, 77653), (1064, 73566), (1072, 73017), (1098, 71288), (1159, 67536), (1197, 65392), (1206, 64904), (1273, 61488), (1281, 61104), (1368, 57218), (1407, 55632), (1464, 53466), (1596, 49044), (1608, 48678), (1708, 45828), (1876, 41724), (2128, 36783), (2196, 35644), (2318, 33768), (2394, 32696), (2412, 32452), (2546, 30744), (2562, 30552), (2736, 28609), (2814, 27816), (2928, 26733), (3192, 24522), (3216, 24339), (3416, 22914), (3477, 22512), (3752, 20862), (3819, 20496), (3843, 20368), (4087, 19152), (4221, 18544), (4392, 17822), (4636, 16884), (4788, 16348), (4824, 16226), (5092, 15372), (5124, 15276), (5628, 13908), (6384, 12261), (6832, 11457), (6954, 11256), (7504, 10431), (7638, 10248), (7686, 10184), (8113, 9648), (8174, 9576), (8442, 9272), (8784, 8911)]