72104312

素因数分解:

$2^3\times 7^1\times {\mathrm{151}}^1\times {\mathrm{8527}}^1$

素因数の和:8691

約数の個数: 32

約数和(自身を含む): 155550720

約数和(自身を除く): 83446408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 151, 302, 604, 1057, 1208, 2114, 4228, 8456, 8527, 17054, 34108, 59689, 68216, 119378, 238756, 477512, 1287577, 2575154, 5150308, 9013039, 10300616, 18026078, 36052156, 72104312]

約数ペア:

[(1, 72104312), (2, 36052156), (4, 18026078), (7, 10300616), (8, 9013039), (14, 5150308), (28, 2575154), (56, 1287577), (151, 477512), (302, 238756), (604, 119378), (1057, 68216), (1208, 59689), (2114, 34108), (4228, 17054), (8456, 8527)]