81126312

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{198839}}^1$

素因数の和:198865

約数の個数: 32

約数和(自身を含む): 214747200

約数和(自身を除く): 133620888

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 198839, 397678, 596517, 795356, 1193034, 1590712, 2386068, 3380263, 4772136, 6760526, 10140789, 13521052, 20281578, 27042104, 40563156, 81126312]

約数ペア:

[(1, 81126312), (2, 40563156), (3, 27042104), (4, 20281578), (6, 13521052), (8, 10140789), (12, 6760526), (17, 4772136), (24, 3380263), (34, 2386068), (51, 1590712), (68, 1193034), (102, 795356), (136, 596517), (204, 397678), (408, 198839)]