86990664

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{190769}}^1$

素因数の和:190797

約数の個数: 32

約数和(自身を含む): 228924000

約数和(自身を除く): 141933336

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 190769, 381538, 572307, 763076, 1144614, 1526152, 2289228, 3624611, 4578456, 7249222, 10873833, 14498444, 21747666, 28996888, 43495332, 86990664]

約数ペア:

[(1, 86990664), (2, 43495332), (3, 28996888), (4, 21747666), (6, 14498444), (8, 10873833), (12, 7249222), (19, 4578456), (24, 3624611), (38, 2289228), (57, 1526152), (76, 1144614), (114, 763076), (152, 572307), (228, 381538), (456, 190769)]