72661542

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{607}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 148137984

約数和(自身を除く): 75476442

約数列:

[1, 2, 3, 6, 71, 142, 213, 281, 426, 562, 607, 843, 1214, 1686, 1821, 3642, 19951, 39902, 43097, 59853, 86194, 119706, 129291, 170567, 258582, 341134, 511701, 1023402, 12110257, 24220514, 36330771, 72661542]

約数ペア:

[(1, 72661542), (2, 36330771), (3, 24220514), (6, 12110257), (71, 1023402), (142, 511701), (213, 341134), (281, 258582), (426, 170567), (562, 129291), (607, 119706), (843, 86194), (1214, 59853), (1686, 43097), (1821, 39902), (3642, 19951)]