78012468

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{9067}}^1$

素因数の和:9316

約数の個数: 36

約数和(自身を含む): 198045120

約数和(自身を除く): 120032652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 2151, 2868, 4302, 8604, 9067, 18134, 27201, 36268, 54402, 81603, 108804, 163206, 326412, 2167013, 4334026, 6501039, 8668052, 13002078, 19503117, 26004156, 39006234, 78012468]

約数ペア:

[(1, 78012468), (2, 39006234), (3, 26004156), (4, 19503117), (6, 13002078), (9, 8668052), (12, 6501039), (18, 4334026), (36, 2167013), (239, 326412), (478, 163206), (717, 108804), (956, 81603), (1434, 54402), (2151, 36268), (2868, 27201), (4302, 18134), (8604, 9067)]