77685038

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:1063

約数の個数: 16

約数和(自身を含む): 117607680

約数和(自身を除く): 39922642

約数列:

[1, 2, 239, 331, 478, 491, 662, 982, 79109, 117349, 158218, 162521, 234698, 325042, 38842519, 77685038]

約数ペア:

[(1, 77685038), (2, 38842519), (239, 325042), (331, 234698), (478, 162521), (491, 158218), (662, 117349), (982, 79109)]