64972812

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{52567}}^1$

素因数の和:52677

約数の個数: 24

約数和(自身を含む): 153078016

約数和(自身を除く): 88105204

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 52567, 105134, 157701, 210268, 315402, 630804, 5414401, 10828802, 16243203, 21657604, 32486406, 64972812]

約数ペア:

[(1, 64972812), (2, 32486406), (3, 21657604), (4, 16243203), (6, 10828802), (12, 5414401), (103, 630804), (206, 315402), (309, 210268), (412, 157701), (618, 105134), (1236, 52567)]