68956132

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 146512800

約数和(自身を除く): 77556668

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 67, 89, 98, 118, 134, 178, 196, 236, 268, 356, 413, 469, 623, 826, 938, 1246, 1652, 1876, 2492, 2891, 3283, 3953, 4361, 5251, 5782, 5963, 6566, 7906, 8722, 10502, 11564, 11926, 13132, 15812, 17444, 21004, 23852, 27671, 36757, 41741, 55342, 73514, 83482, 110684, 147028, 166964, 193697, 257299, 292187, 351817, 387394, 514598, 584374, 703634, 774788, 1029196, 1168748, 1407268, 2462719, 4925438, 9850876, 17239033, 34478066, 68956132]

約数ペア:

[(1, 68956132), (2, 34478066), (4, 17239033), (7, 9850876), (14, 4925438), (28, 2462719), (49, 1407268), (59, 1168748), (67, 1029196), (89, 774788), (98, 703634), (118, 584374), (134, 514598), (178, 387394), (196, 351817), (236, 292187), (268, 257299), (356, 193697), (413, 166964), (469, 147028), (623, 110684), (826, 83482), (938, 73514), (1246, 55342), (1652, 41741), (1876, 36757), (2492, 27671), (2891, 23852), (3283, 21004), (3953, 17444), (4361, 15812), (5251, 13132), (5782, 11926), (5963, 11564), (6566, 10502), (7906, 8722)]