81543312

素因数分解:

$2^4\times 3^2\times {\mathrm{566273}}^1$

素因数の和:566287

約数の個数: 30

約数和(自身を含む): 228208422

約数和(自身を除く): 146665110

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 566273, 1132546, 1698819, 2265092, 3397638, 4530184, 5096457, 6795276, 9060368, 10192914, 13590552, 20385828, 27181104, 40771656, 81543312]

約数ペア:

[(1, 81543312), (2, 40771656), (3, 27181104), (4, 20385828), (6, 13590552), (8, 10192914), (9, 9060368), (12, 6795276), (16, 5096457), (18, 4530184), (24, 3397638), (36, 2265092), (48, 1698819), (72, 1132546), (144, 566273)]