90610488

素因数分解:

$2^3\times 3^4\times {\mathrm{139831}}^1$

素因数の和:139849

約数の個数: 40

約数和(自身を含む): 253795080

約数和(自身を除く): 163184592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 139831, 279662, 419493, 559324, 838986, 1118648, 1258479, 1677972, 2516958, 3355944, 3775437, 5033916, 7550874, 10067832, 11326311, 15101748, 22652622, 30203496, 45305244, 90610488]

約数ペア:

[(1, 90610488), (2, 45305244), (3, 30203496), (4, 22652622), (6, 15101748), (8, 11326311), (9, 10067832), (12, 7550874), (18, 5033916), (24, 3775437), (27, 3355944), (36, 2516958), (54, 1677972), (72, 1258479), (81, 1118648), (108, 838986), (162, 559324), (216, 419493), (324, 279662), (648, 139831)]