81782808

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{22567}}^1$

素因数の和:22727

約数の個数: 32

約数和(自身を含む): 205820160

約数和(自身を除く): 124037352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 22567, 45134, 67701, 90268, 135402, 180536, 270804, 541608, 3407617, 6815234, 10222851, 13630468, 20445702, 27260936, 40891404, 81782808]

約数ペア:

[(1, 81782808), (2, 40891404), (3, 27260936), (4, 20445702), (6, 13630468), (8, 10222851), (12, 6815234), (24, 3407617), (151, 541608), (302, 270804), (453, 180536), (604, 135402), (906, 90268), (1208, 67701), (1812, 45134), (3624, 22567)]