90625014

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:722

約数の個数: 64

約数和(自身を含む): 212129280

約数和(自身を除く): 121504266

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 131, 138, 207, 262, 393, 414, 557, 621, 786, 1114, 1179, 1242, 1671, 2358, 3013, 3342, 3537, 5013, 6026, 7074, 9039, 10026, 12811, 15039, 18078, 25622, 27117, 30078, 38433, 54234, 72967, 76866, 81351, 115299, 145934, 162702, 218901, 230598, 345897, 437802, 656703, 691794, 1313406, 1678241, 1970109, 3356482, 3940218, 5034723, 10069446, 15104169, 30208338, 45312507, 90625014]

約数ペア:

[(1, 90625014), (2, 45312507), (3, 30208338), (6, 15104169), (9, 10069446), (18, 5034723), (23, 3940218), (27, 3356482), (46, 1970109), (54, 1678241), (69, 1313406), (131, 691794), (138, 656703), (207, 437802), (262, 345897), (393, 230598), (414, 218901), (557, 162702), (621, 145934), (786, 115299), (1114, 81351), (1179, 76866), (1242, 72967), (1671, 54234), (2358, 38433), (3013, 30078), (3342, 27117), (3537, 25622), (5013, 18078), (6026, 15039), (7074, 12811), (9039, 10026)]