80268468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{136511}}^1$

素因数の和:136532

約数の個数: 36

約数和(自身を含む): 217873152

約数和(自身を除く): 137604684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 136511, 273022, 409533, 546044, 819066, 955577, 1638132, 1911154, 2866731, 3822308, 5733462, 6689039, 11466924, 13378078, 20067117, 26756156, 40134234, 80268468]

約数ペア:

[(1, 80268468), (2, 40134234), (3, 26756156), (4, 20067117), (6, 13378078), (7, 11466924), (12, 6689039), (14, 5733462), (21, 3822308), (28, 2866731), (42, 1911154), (49, 1638132), (84, 955577), (98, 819066), (147, 546044), (196, 409533), (294, 273022), (588, 136511)]