87473256

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2178

約数の個数: 64

約数和(自身を含む): 237316800

約数和(自身を除く): 149843544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 2017, 3336, 3614, 4034, 5421, 6051, 7228, 8068, 10842, 12102, 14456, 16136, 21684, 24204, 26221, 43368, 48408, 52442, 78663, 104884, 157326, 209768, 280363, 314652, 560726, 629304, 841089, 1121452, 1682178, 2242904, 3364356, 3644719, 6728712, 7289438, 10934157, 14578876, 21868314, 29157752, 43736628, 87473256]

約数ペア:

[(1, 87473256), (2, 43736628), (3, 29157752), (4, 21868314), (6, 14578876), (8, 10934157), (12, 7289438), (13, 6728712), (24, 3644719), (26, 3364356), (39, 2242904), (52, 1682178), (78, 1121452), (104, 841089), (139, 629304), (156, 560726), (278, 314652), (312, 280363), (417, 209768), (556, 157326), (834, 104884), (1112, 78663), (1668, 52442), (1807, 48408), (2017, 43368), (3336, 26221), (3614, 24204), (4034, 21684), (5421, 16136), (6051, 14456), (7228, 12102), (8068, 10842)]