90042744

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20100

約数の個数: 64

約数和(自身を含む): 260029440

約数和(自身を除く): 169986696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 20063, 40126, 60189, 80252, 120378, 160504, 220693, 240756, 341071, 441386, 481512, 662079, 682142, 882772, 1023213, 1324158, 1364284, 1765544, 2046426, 2648316, 2728568, 3751781, 4092852, 5296632, 7503562, 8185704, 11255343, 15007124, 22510686, 30014248, 45021372, 90042744]

約数ペア:

[(1, 90042744), (2, 45021372), (3, 30014248), (4, 22510686), (6, 15007124), (8, 11255343), (11, 8185704), (12, 7503562), (17, 5296632), (22, 4092852), (24, 3751781), (33, 2728568), (34, 2648316), (44, 2046426), (51, 1765544), (66, 1364284), (68, 1324158), (88, 1023213), (102, 882772), (132, 682142), (136, 662079), (187, 481512), (204, 441386), (264, 341071), (374, 240756), (408, 220693), (561, 160504), (748, 120378), (1122, 80252), (1496, 60189), (2244, 40126), (4488, 20063)]