86151604

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1349

約数の個数: 72

約数和(自身を含む): 197648640

約数和(自身を除く): 111497036

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1289, 1364, 1519, 2156, 2387, 2578, 3038, 4774, 5156, 6076, 9023, 9548, 14179, 16709, 18046, 28358, 33418, 36092, 39959, 56716, 63161, 66836, 79918, 99253, 126322, 159836, 198506, 252644, 279713, 397012, 439549, 559426, 694771, 879098, 1118852, 1389542, 1758196, 1957991, 2779084, 3076843, 3915982, 6153686, 7831964, 12307372, 21537901, 43075802, 86151604]

約数ペア:

[(1, 86151604), (2, 43075802), (4, 21537901), (7, 12307372), (11, 7831964), (14, 6153686), (22, 3915982), (28, 3076843), (31, 2779084), (44, 1957991), (49, 1758196), (62, 1389542), (77, 1118852), (98, 879098), (124, 694771), (154, 559426), (196, 439549), (217, 397012), (308, 279713), (341, 252644), (434, 198506), (539, 159836), (682, 126322), (868, 99253), (1078, 79918), (1289, 66836), (1364, 63161), (1519, 56716), (2156, 39959), (2387, 36092), (2578, 33418), (3038, 28358), (4774, 18046), (5156, 16709), (6076, 14179), (9023, 9548)]