78640026

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 160247808

約数和(自身を除く): 81607782

約数列:

[1, 2, 3, 6, 71, 142, 213, 367, 426, 503, 734, 1006, 1101, 1509, 2202, 3018, 26057, 35713, 52114, 71426, 78171, 107139, 156342, 184601, 214278, 369202, 553803, 1107606, 13106671, 26213342, 39320013, 78640026]

約数ペア:

[(1, 78640026), (2, 39320013), (3, 26213342), (6, 13106671), (71, 1107606), (142, 553803), (213, 369202), (367, 214278), (426, 184601), (503, 156342), (734, 107139), (1006, 78171), (1101, 71426), (1509, 52114), (2202, 35713), (3018, 26057)]