72527807

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 87333120

約数和(自身を除く): 14805313

約数列:

[1, 11, 19, 37, 83, 113, 209, 407, 703, 913, 1243, 1577, 2147, 3071, 4181, 7733, 9379, 17347, 23617, 33781, 45991, 58349, 79439, 103169, 178201, 347023, 641839, 873829, 1960211, 3817253, 6593437, 72527807]

約数ペア:

[(1, 72527807), (11, 6593437), (19, 3817253), (37, 1960211), (83, 873829), (113, 641839), (209, 347023), (407, 178201), (703, 103169), (913, 79439), (1243, 58349), (1577, 45991), (2147, 33781), (3071, 23617), (4181, 17347), (7733, 9379)]