81270948

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{36217}}^1$

素因数の和:36252

約数の個数: 48

約数和(自身を含む): 219046464

約数和(自身を除く): 137775516

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 36217, 72434, 108651, 144868, 217302, 398387, 434604, 615689, 796774, 1195161, 1231378, 1593548, 1847067, 2390322, 2462756, 3694134, 4780644, 6772579, 7388268, 13545158, 20317737, 27090316, 40635474, 81270948]

約数ペア:

[(1, 81270948), (2, 40635474), (3, 27090316), (4, 20317737), (6, 13545158), (11, 7388268), (12, 6772579), (17, 4780644), (22, 3694134), (33, 2462756), (34, 2390322), (44, 1847067), (51, 1593548), (66, 1231378), (68, 1195161), (102, 796774), (132, 615689), (187, 434604), (204, 398387), (374, 217302), (561, 144868), (748, 108651), (1122, 72434), (2244, 36217)]