90087606

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3907}}^1$

素因数の和:3986

約数の個数: 64

約数和(自身を含む): 232604160

約数和(自身を除く): 142516554

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 61, 63, 122, 126, 183, 189, 366, 378, 427, 549, 854, 1098, 1281, 1647, 2562, 3294, 3843, 3907, 7686, 7814, 11529, 11721, 23058, 23442, 27349, 35163, 54698, 70326, 82047, 105489, 164094, 210978, 238327, 246141, 476654, 492282, 714981, 738423, 1429962, 1476846, 1668289, 2144943, 3336578, 4289886, 5004867, 6434829, 10009734, 12869658, 15014601, 30029202, 45043803, 90087606]

約数ペア:

[(1, 90087606), (2, 45043803), (3, 30029202), (6, 15014601), (7, 12869658), (9, 10009734), (14, 6434829), (18, 5004867), (21, 4289886), (27, 3336578), (42, 2144943), (54, 1668289), (61, 1476846), (63, 1429962), (122, 738423), (126, 714981), (183, 492282), (189, 476654), (366, 246141), (378, 238327), (427, 210978), (549, 164094), (854, 105489), (1098, 82047), (1281, 70326), (1647, 54698), (2562, 35163), (3294, 27349), (3843, 23442), (3907, 23058), (7686, 11721), (7814, 11529)]