85989138

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{2281}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 176572032

約数和(自身を除く): 90582894

約数列:

[1, 2, 3, 6, 61, 103, 122, 183, 206, 309, 366, 618, 2281, 4562, 6283, 6843, 12566, 13686, 18849, 37698, 139141, 234943, 278282, 417423, 469886, 704829, 834846, 1409658, 14331523, 28663046, 42994569, 85989138]

約数ペア:

[(1, 85989138), (2, 42994569), (3, 28663046), (6, 14331523), (61, 1409658), (103, 834846), (122, 704829), (183, 469886), (206, 417423), (309, 278282), (366, 234943), (618, 139141), (2281, 37698), (4562, 18849), (6283, 13686), (6843, 12566)]