68604382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 133562880

約数和(自身を除く): 64958498

約数列:

[1, 2, 7, 11, 14, 22, 61, 67, 77, 109, 122, 134, 154, 218, 427, 469, 671, 737, 763, 854, 938, 1199, 1342, 1474, 1526, 2398, 4087, 4697, 5159, 6649, 7303, 8174, 8393, 9394, 10318, 13298, 14606, 16786, 28609, 44957, 46543, 51121, 57218, 73139, 80333, 89914, 93086, 102242, 146278, 160666, 314699, 445483, 511973, 562331, 629398, 890966, 1023946, 1124662, 3118381, 4900313, 6236762, 9800626, 34302191, 68604382]

約数ペア:

[(1, 68604382), (2, 34302191), (7, 9800626), (11, 6236762), (14, 4900313), (22, 3118381), (61, 1124662), (67, 1023946), (77, 890966), (109, 629398), (122, 562331), (134, 511973), (154, 445483), (218, 314699), (427, 160666), (469, 146278), (671, 102242), (737, 93086), (763, 89914), (854, 80333), (938, 73139), (1199, 57218), (1342, 51121), (1474, 46543), (1526, 44957), (2398, 28609), (4087, 16786), (4697, 14606), (5159, 13298), (6649, 10318), (7303, 9394), (8174, 8393)]