63958716

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:655

約数の個数: 72

約数和(自身を含む): 167847680

約数和(自身を除く): 103888964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 79, 86, 129, 158, 172, 237, 258, 316, 387, 474, 516, 523, 711, 774, 948, 1046, 1422, 1548, 1569, 2092, 2844, 3138, 3397, 4707, 6276, 6794, 9414, 10191, 13588, 18828, 20382, 22489, 30573, 40764, 41317, 44978, 61146, 67467, 82634, 89956, 122292, 123951, 134934, 165268, 202401, 247902, 269868, 371853, 404802, 495804, 743706, 809604, 1487412, 1776631, 3553262, 5329893, 7106524, 10659786, 15989679, 21319572, 31979358, 63958716]

約数ペア:

[(1, 63958716), (2, 31979358), (3, 21319572), (4, 15989679), (6, 10659786), (9, 7106524), (12, 5329893), (18, 3553262), (36, 1776631), (43, 1487412), (79, 809604), (86, 743706), (129, 495804), (158, 404802), (172, 371853), (237, 269868), (258, 247902), (316, 202401), (387, 165268), (474, 134934), (516, 123951), (523, 122292), (711, 89956), (774, 82634), (948, 67467), (1046, 61146), (1422, 44978), (1548, 41317), (1569, 40764), (2092, 30573), (2844, 22489), (3138, 20382), (3397, 18828), (4707, 13588), (6276, 10191), (6794, 9414)]