80853894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{37123}}^1$

素因数の和:37153

約数の個数: 36

約数和(自身を含む): 192562188

約数和(自身を除く): 111708294

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 37123, 74246, 111369, 222738, 334107, 408353, 668214, 816706, 1225059, 2450118, 3675177, 4491883, 7350354, 8983766, 13475649, 26951298, 40426947, 80853894]

約数ペア:

[(1, 80853894), (2, 40426947), (3, 26951298), (6, 13475649), (9, 8983766), (11, 7350354), (18, 4491883), (22, 3675177), (33, 2450118), (66, 1225059), (99, 816706), (121, 668214), (198, 408353), (242, 334107), (363, 222738), (726, 111369), (1089, 74246), (2178, 37123)]