81567792

素因数分解:

$2^4\times 3^2\times {\mathrm{566443}}^1$

素因数の和:566457

約数の個数: 30

約数和(自身を含む): 228276932

約数和(自身を除く): 146709140

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 566443, 1132886, 1699329, 2265772, 3398658, 4531544, 5097987, 6797316, 9063088, 10195974, 13594632, 20391948, 27189264, 40783896, 81567792]

約数ペア:

[(1, 81567792), (2, 40783896), (3, 27189264), (4, 20391948), (6, 13594632), (8, 10195974), (9, 9063088), (12, 6797316), (16, 5097987), (18, 4531544), (24, 3398658), (36, 2265772), (48, 1699329), (72, 1132886), (144, 566443)]