90128952

素因数分解:

$2^3\times 3^2\times {\mathrm{1251791}}^1$

素因数の和:1251803

約数の個数: 24

約数和(自身を含む): 244099440

約数和(自身を除く): 153970488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1251791, 2503582, 3755373, 5007164, 7510746, 10014328, 11266119, 15021492, 22532238, 30042984, 45064476, 90128952]

約数ペア:

[(1, 90128952), (2, 45064476), (3, 30042984), (4, 22532238), (6, 15021492), (8, 11266119), (9, 10014328), (12, 7510746), (18, 5007164), (24, 3755373), (36, 2503582), (72, 1251791)]