71326542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1571}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 173850624

約数和(自身を除く): 102524082

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 966, 987, 1081, 1571, 1974, 2162, 3142, 3243, 4713, 6486, 7567, 9426, 10997, 15134, 21994, 22701, 32991, 36133, 45402, 65982, 72266, 73837, 108399, 147674, 216798, 221511, 252931, 443022, 505862, 516859, 758793, 1033718, 1517586, 1550577, 1698251, 3101154, 3396502, 5094753, 10189506, 11887757, 23775514, 35663271, 71326542]

約数ペア:

[(1, 71326542), (2, 35663271), (3, 23775514), (6, 11887757), (7, 10189506), (14, 5094753), (21, 3396502), (23, 3101154), (42, 1698251), (46, 1550577), (47, 1517586), (69, 1033718), (94, 758793), (138, 516859), (141, 505862), (161, 443022), (282, 252931), (322, 221511), (329, 216798), (483, 147674), (658, 108399), (966, 73837), (987, 72266), (1081, 65982), (1571, 45402), (1974, 36133), (2162, 32991), (3142, 22701), (3243, 21994), (4713, 15134), (6486, 10997), (7567, 9426)]