72490342

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{3853}}^1$

素因数の和:4287

約数の個数: 16

約数和(自身を含む): 113770080

約数和(自身を除く): 41279738

約数列:

[1, 2, 23, 46, 409, 818, 3853, 7706, 9407, 18814, 88619, 177238, 1575877, 3151754, 36245171, 72490342]

約数ペア:

[(1, 72490342), (2, 36245171), (23, 3151754), (46, 1575877), (409, 177238), (818, 88619), (3853, 18814), (7706, 9407)]