84641004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{111959}}^1$

素因数の和:111979

約数の個数: 48

約数和(自身を含む): 250790400

約数和(自身を除く): 166149396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 111959, 223918, 335877, 447836, 671754, 783713, 1007631, 1343508, 1567426, 2015262, 2351139, 3022893, 3134852, 4030524, 4702278, 6045786, 7053417, 9404556, 12091572, 14106834, 21160251, 28213668, 42320502, 84641004]

約数ペア:

[(1, 84641004), (2, 42320502), (3, 28213668), (4, 21160251), (6, 14106834), (7, 12091572), (9, 9404556), (12, 7053417), (14, 6045786), (18, 4702278), (21, 4030524), (27, 3134852), (28, 3022893), (36, 2351139), (42, 2015262), (54, 1567426), (63, 1343508), (84, 1007631), (108, 783713), (126, 671754), (189, 447836), (252, 335877), (378, 223918), (756, 111959)]