78800904

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 284928000

約数和(自身を除く): 206127096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 211, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 422, 456, 468, 494, 504, 513, 532, 546, 633, 684, 702, 728, 741, 756, 798, 819, 844, 936, 988, 1026, 1064, 1092, 1197, 1266, 1368, 1404, 1477, 1482, 1512, 1596, 1638, 1688, 1729, 1899, 1976, 2052, 2184, 2223, 2394, 2457, 2532, 2743, 2808, 2954, 2964, 3192, 3276, 3458, 3591, 3798, 4009, 4104, 4431, 4446, 4788, 4914, 5064, 5187, 5486, 5697, 5908, 5928, 6552, 6669, 6916, 7182, 7596, 8018, 8229, 8862, 8892, 9576, 9828, 10374, 10972, 11394, 11816, 12027, 13293, 13338, 13832, 14364, 15192, 15561, 16036, 16458, 17724, 17784, 19201, 19656, 20748, 21944, 22788, 24054, 24687, 26586, 26676, 28063, 28728, 31122, 32072, 32916, 35448, 36081, 38402, 39879, 41496, 45576, 46683, 48108, 49374, 52117, 53172, 53352, 56126, 57603, 62244, 65832, 72162, 74061, 76804, 79758, 84189, 93366, 96216, 98748, 104234, 106344, 108243, 112252, 115206, 124488, 144324, 148122, 153608, 156351, 159516, 168378, 172809, 186732, 197496, 208468, 216486, 224504, 230412, 252567, 288648, 296244, 312702, 319032, 336756, 345618, 364819, 373464, 416936, 432972, 460824, 469053, 505134, 518427, 592488, 625404, 673512, 691236, 729638, 757701, 865944, 938106, 1010268, 1036854, 1094457, 1250808, 1382472, 1407159, 1459276, 1515402, 1876212, 2020536, 2073708, 2188914, 2814318, 2918552, 3030804, 3283371, 3752424, 4147416, 4377828, 5628636, 6061608, 6566742, 8755656, 9850113, 11257272, 13133484, 19700226, 26266968, 39400452, 78800904]

約数ペア:

[(1, 78800904), (2, 39400452), (3, 26266968), (4, 19700226), (6, 13133484), (7, 11257272), (8, 9850113), (9, 8755656), (12, 6566742), (13, 6061608), (14, 5628636), (18, 4377828), (19, 4147416), (21, 3752424), (24, 3283371), (26, 3030804), (27, 2918552), (28, 2814318), (36, 2188914), (38, 2073708), (39, 2020536), (42, 1876212), (52, 1515402), (54, 1459276), (56, 1407159), (57, 1382472), (63, 1250808), (72, 1094457), (76, 1036854), (78, 1010268), (84, 938106), (91, 865944), (104, 757701), (108, 729638), (114, 691236), (117, 673512), (126, 625404), (133, 592488), (152, 518427), (156, 505134), (168, 469053), (171, 460824), (182, 432972), (189, 416936), (211, 373464), (216, 364819), (228, 345618), (234, 336756), (247, 319032), (252, 312702), (266, 296244), (273, 288648), (312, 252567), (342, 230412), (351, 224504), (364, 216486), (378, 208468), (399, 197496), (422, 186732), (456, 172809), (468, 168378), (494, 159516), (504, 156351), (513, 153608), (532, 148122), (546, 144324), (633, 124488), (684, 115206), (702, 112252), (728, 108243), (741, 106344), (756, 104234), (798, 98748), (819, 96216), (844, 93366), (936, 84189), (988, 79758), (1026, 76804), (1064, 74061), (1092, 72162), (1197, 65832), (1266, 62244), (1368, 57603), (1404, 56126), (1477, 53352), (1482, 53172), (1512, 52117), (1596, 49374), (1638, 48108), (1688, 46683), (1729, 45576), (1899, 41496), (1976, 39879), (2052, 38402), (2184, 36081), (2223, 35448), (2394, 32916), (2457, 32072), (2532, 31122), (2743, 28728), (2808, 28063), (2954, 26676), (2964, 26586), (3192, 24687), (3276, 24054), (3458, 22788), (3591, 21944), (3798, 20748), (4009, 19656), (4104, 19201), (4431, 17784), (4446, 17724), (4788, 16458), (4914, 16036), (5064, 15561), (5187, 15192), (5486, 14364), (5697, 13832), (5908, 13338), (5928, 13293), (6552, 12027), (6669, 11816), (6916, 11394), (7182, 10972), (7596, 10374), (8018, 9828), (8229, 9576), (8862, 8892)]