90119172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{52517}}^1$

素因数の和:52548

約数の個数: 48

約数和(自身を含む): 247044672

約数和(自身を除く): 156925500

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 52517, 105034, 157551, 210068, 315102, 577687, 630204, 682721, 1155374, 1365442, 1733061, 2048163, 2310748, 2730884, 3466122, 4096326, 6932244, 7509931, 8192652, 15019862, 22529793, 30039724, 45059586, 90119172]

約数ペア:

[(1, 90119172), (2, 45059586), (3, 30039724), (4, 22529793), (6, 15019862), (11, 8192652), (12, 7509931), (13, 6932244), (22, 4096326), (26, 3466122), (33, 2730884), (39, 2310748), (44, 2048163), (52, 1733061), (66, 1365442), (78, 1155374), (132, 682721), (143, 630204), (156, 577687), (286, 315102), (429, 210068), (572, 157551), (858, 105034), (1716, 52517)]