91251848

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 181728000

約数和(自身を除く): 90476152

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 199, 248, 344, 398, 796, 1333, 1592, 1849, 2666, 3698, 5332, 6169, 7396, 8557, 10664, 12338, 14792, 17114, 24676, 34228, 49352, 57319, 68456, 114638, 229276, 265267, 367951, 458552, 530534, 735902, 1061068, 1471804, 2122136, 2943608, 11406481, 22812962, 45625924, 91251848]

約数ペア:

[(1, 91251848), (2, 45625924), (4, 22812962), (8, 11406481), (31, 2943608), (43, 2122136), (62, 1471804), (86, 1061068), (124, 735902), (172, 530534), (199, 458552), (248, 367951), (344, 265267), (398, 229276), (796, 114638), (1333, 68456), (1592, 57319), (1849, 49352), (2666, 34228), (3698, 24676), (5332, 17114), (6169, 14792), (7396, 12338), (8557, 10664)]