76853384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 148494720

約数和(自身を除く): 71641336

約数列:

[1, 2, 4, 8, 43, 86, 157, 172, 314, 344, 628, 1256, 1423, 2846, 5692, 6751, 11384, 13502, 27004, 54008, 61189, 122378, 223411, 244756, 446822, 489512, 893644, 1787288, 9606673, 19213346, 38426692, 76853384]

約数ペア:

[(1, 76853384), (2, 38426692), (4, 19213346), (8, 9606673), (43, 1787288), (86, 893644), (157, 489512), (172, 446822), (314, 244756), (344, 223411), (628, 122378), (1256, 61189), (1423, 54008), (2846, 27004), (5692, 13502), (6751, 11384)]