78149896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:430

約数の個数: 64

約数和(自身を含む): 167443200

約数和(自身を除く): 89293304

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 113, 116, 226, 232, 271, 319, 452, 542, 638, 904, 1084, 1243, 1276, 2168, 2486, 2552, 2981, 3277, 4972, 5962, 6554, 7859, 9944, 11924, 13108, 15718, 23848, 26216, 30623, 31436, 36047, 61246, 62872, 72094, 86449, 122492, 144188, 172898, 244984, 288376, 336853, 345796, 673706, 691592, 888067, 1347412, 1776134, 2694824, 3552268, 7104536, 9768737, 19537474, 39074948, 78149896]

約数ペア:

[(1, 78149896), (2, 39074948), (4, 19537474), (8, 9768737), (11, 7104536), (22, 3552268), (29, 2694824), (44, 1776134), (58, 1347412), (88, 888067), (113, 691592), (116, 673706), (226, 345796), (232, 336853), (271, 288376), (319, 244984), (452, 172898), (542, 144188), (638, 122492), (904, 86449), (1084, 72094), (1243, 62872), (1276, 61246), (2168, 36047), (2486, 31436), (2552, 30623), (2981, 26216), (3277, 23848), (4972, 15718), (5962, 13108), (6554, 11924), (7859, 9944)]