90274488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{221261}}^1$

素因数の和:221287

約数の個数: 32

約数和(自身を含む): 238962960

約数和(自身を除く): 148688472

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 221261, 442522, 663783, 885044, 1327566, 1770088, 2655132, 3761437, 5310264, 7522874, 11284311, 15045748, 22568622, 30091496, 45137244, 90274488]

約数ペア:

[(1, 90274488), (2, 45137244), (3, 30091496), (4, 22568622), (6, 15045748), (8, 11284311), (12, 7522874), (17, 5310264), (24, 3761437), (34, 2655132), (51, 1770088), (68, 1327566), (102, 885044), (136, 663783), (204, 442522), (408, 221261)]