80185866

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3701}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 168455808

約数和(自身を除く): 88269942

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 3701, 7222, 7402, 10833, 11103, 21666, 22206, 85123, 170246, 255369, 510738, 581057, 1162114, 1743171, 3486342, 13364311, 26728622, 40092933, 80185866]

約数ペア:

[(1, 80185866), (2, 40092933), (3, 26728622), (6, 13364311), (23, 3486342), (46, 1743171), (69, 1162114), (138, 581057), (157, 510738), (314, 255369), (471, 170246), (942, 85123), (3611, 22206), (3701, 21666), (7222, 11103), (7402, 10833)]