61245168

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17971}}^1$

素因数の和:18053

約数の個数: 40

約数和(自身を含む): 160454016

約数和(自身を除く): 99208848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 426, 568, 852, 1136, 1704, 3408, 17971, 35942, 53913, 71884, 107826, 143768, 215652, 287536, 431304, 862608, 1275941, 2551882, 3827823, 5103764, 7655646, 10207528, 15311292, 20415056, 30622584, 61245168]

約数ペア:

[(1, 61245168), (2, 30622584), (3, 20415056), (4, 15311292), (6, 10207528), (8, 7655646), (12, 5103764), (16, 3827823), (24, 2551882), (48, 1275941), (71, 862608), (142, 431304), (213, 287536), (284, 215652), (426, 143768), (568, 107826), (852, 71884), (1136, 53913), (1704, 35942), (3408, 17971)]