90341904

素因数分解:

$2^4\times 3^1\times {\mathrm{647}}^1\times {\mathrm{2909}}^1$

素因数の和:3567

約数の個数: 40

約数和(自身を含む): 233824320

約数和(自身を除く): 143482416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 647, 1294, 1941, 2588, 2909, 3882, 5176, 5818, 7764, 8727, 10352, 11636, 15528, 17454, 23272, 31056, 34908, 46544, 69816, 139632, 1882123, 3764246, 5646369, 7528492, 11292738, 15056984, 22585476, 30113968, 45170952, 90341904]

約数ペア:

[(1, 90341904), (2, 45170952), (3, 30113968), (4, 22585476), (6, 15056984), (8, 11292738), (12, 7528492), (16, 5646369), (24, 3764246), (48, 1882123), (647, 139632), (1294, 69816), (1941, 46544), (2588, 34908), (2909, 31056), (3882, 23272), (5176, 17454), (5818, 15528), (7764, 11636), (8727, 10352)]