64574406

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 151687536

約数和(自身を除く): 87113130

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 163, 234, 326, 489, 978, 1467, 1693, 2119, 2934, 3386, 4238, 5079, 6357, 10158, 12714, 15237, 19071, 22009, 30474, 38142, 44018, 66027, 132054, 198081, 275959, 396162, 551918, 827877, 1655754, 2483631, 3587467, 4967262, 7174934, 10762401, 21524802, 32287203, 64574406]

約数ペア:

[(1, 64574406), (2, 32287203), (3, 21524802), (6, 10762401), (9, 7174934), (13, 4967262), (18, 3587467), (26, 2483631), (39, 1655754), (78, 827877), (117, 551918), (163, 396162), (234, 275959), (326, 198081), (489, 132054), (978, 66027), (1467, 44018), (1693, 38142), (2119, 30474), (2934, 22009), (3386, 19071), (4238, 15237), (5079, 12714), (6357, 10158)]