72037878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15373}}^1$

素因数の和:15460

約数の個数: 32

約数和(自身を含む): 159397632

約数和(自身を除く): 87359754

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 15373, 30746, 46119, 92238, 169103, 338206, 507309, 1014618, 1091483, 2182966, 3274449, 6548898, 12006313, 24012626, 36018939, 72037878]

約数ペア:

[(1, 72037878), (2, 36018939), (3, 24012626), (6, 12006313), (11, 6548898), (22, 3274449), (33, 2182966), (66, 1091483), (71, 1014618), (142, 507309), (213, 338206), (426, 169103), (781, 92238), (1562, 46119), (2343, 30746), (4686, 15373)]