90222768

素因数分解:

$2^4\times 3^3\times {\mathrm{457}}^2$

素因数の和:931

約数の個数: 60

約数和(自身を含む): 259540680

約数和(自身を除く): 169317912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 457, 914, 1371, 1828, 2742, 3656, 4113, 5484, 7312, 8226, 10968, 12339, 16452, 21936, 24678, 32904, 49356, 65808, 98712, 197424, 208849, 417698, 626547, 835396, 1253094, 1670792, 1879641, 2506188, 3341584, 3759282, 5012376, 5638923, 7518564, 10024752, 11277846, 15037128, 22555692, 30074256, 45111384, 90222768]

約数ペア:

[(1, 90222768), (2, 45111384), (3, 30074256), (4, 22555692), (6, 15037128), (8, 11277846), (9, 10024752), (12, 7518564), (16, 5638923), (18, 5012376), (24, 3759282), (27, 3341584), (36, 2506188), (48, 1879641), (54, 1670792), (72, 1253094), (108, 835396), (144, 626547), (216, 417698), (432, 208849), (457, 197424), (914, 98712), (1371, 65808), (1828, 49356), (2742, 32904), (3656, 24678), (4113, 21936), (5484, 16452), (7312, 12339), (8226, 10968)]