84954996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1221

約数の個数: 72

約数和(自身を含む): 246302784

約数和(自身を除く): 161347788

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 443, 761, 886, 1329, 1522, 1772, 2283, 2658, 3044, 3101, 3987, 4566, 5316, 5327, 6202, 6849, 7974, 9132, 9303, 10654, 12404, 13698, 15948, 15981, 18606, 21308, 27396, 27909, 31962, 37212, 47943, 55818, 63924, 95886, 111636, 191772, 337123, 674246, 1011369, 1348492, 2022738, 2359861, 3034107, 4045476, 4719722, 6068214, 7079583, 9439444, 12136428, 14159166, 21238749, 28318332, 42477498, 84954996]

約数ペア:

[(1, 84954996), (2, 42477498), (3, 28318332), (4, 21238749), (6, 14159166), (7, 12136428), (9, 9439444), (12, 7079583), (14, 6068214), (18, 4719722), (21, 4045476), (28, 3034107), (36, 2359861), (42, 2022738), (63, 1348492), (84, 1011369), (126, 674246), (252, 337123), (443, 191772), (761, 111636), (886, 95886), (1329, 63924), (1522, 55818), (1772, 47943), (2283, 37212), (2658, 31962), (3044, 27909), (3101, 27396), (3987, 21308), (4566, 18606), (5316, 15981), (5327, 15948), (6202, 13698), (6849, 12404), (7974, 10654), (9132, 9303)]