87841884

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{4051}}^1$

素因数の和:4210

約数の個数: 48

約数和(自身を含む): 222373760

約数和(自身を除く): 134531876

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 4051, 5421, 7228, 8102, 10842, 12153, 16204, 21684, 24306, 48612, 52663, 105326, 157989, 210652, 315978, 563089, 631956, 1126178, 1689267, 2252356, 3378534, 6757068, 7320157, 14640314, 21960471, 29280628, 43920942, 87841884]

約数ペア:

[(1, 87841884), (2, 43920942), (3, 29280628), (4, 21960471), (6, 14640314), (12, 7320157), (13, 6757068), (26, 3378534), (39, 2252356), (52, 1689267), (78, 1126178), (139, 631956), (156, 563089), (278, 315978), (417, 210652), (556, 157989), (834, 105326), (1668, 52663), (1807, 48612), (3614, 24306), (4051, 21684), (5421, 16204), (7228, 12153), (8102, 10842)]