89245404

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{379}}^1$

素因数の和:631

約数の個数: 72

約数和(自身を含む): 234590720

約数和(自身を除く): 145345316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 211, 279, 372, 379, 422, 558, 633, 758, 844, 1116, 1137, 1266, 1516, 1899, 2274, 2532, 3411, 3798, 4548, 6541, 6822, 7596, 11749, 13082, 13644, 19623, 23498, 26164, 35247, 39246, 46996, 58869, 70494, 78492, 79969, 105741, 117738, 140988, 159938, 211482, 235476, 239907, 319876, 422964, 479814, 719721, 959628, 1439442, 2479039, 2878884, 4958078, 7437117, 9916156, 14874234, 22311351, 29748468, 44622702, 89245404]

約数ペア:

[(1, 89245404), (2, 44622702), (3, 29748468), (4, 22311351), (6, 14874234), (9, 9916156), (12, 7437117), (18, 4958078), (31, 2878884), (36, 2479039), (62, 1439442), (93, 959628), (124, 719721), (186, 479814), (211, 422964), (279, 319876), (372, 239907), (379, 235476), (422, 211482), (558, 159938), (633, 140988), (758, 117738), (844, 105741), (1116, 79969), (1137, 78492), (1266, 70494), (1516, 58869), (1899, 46996), (2274, 39246), (2532, 35247), (3411, 26164), (3798, 23498), (4548, 19623), (6541, 13644), (6822, 13082), (7596, 11749)]