80786574

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1693}}^1$

素因数の和:1953

約数の個数: 48

約数和(自身を含む): 191855664

約数和(自身を除く): 111069090

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 241, 482, 723, 1446, 1693, 2169, 2651, 3386, 4338, 5079, 5302, 7953, 10158, 15237, 15906, 18623, 23859, 30474, 37246, 47718, 55869, 111738, 167607, 335214, 408013, 816026, 1224039, 2448078, 3672117, 4488143, 7344234, 8976286, 13464429, 26928858, 40393287, 80786574]

約数ペア:

[(1, 80786574), (2, 40393287), (3, 26928858), (6, 13464429), (9, 8976286), (11, 7344234), (18, 4488143), (22, 3672117), (33, 2448078), (66, 1224039), (99, 816026), (198, 408013), (241, 335214), (482, 167607), (723, 111738), (1446, 55869), (1693, 47718), (2169, 37246), (2651, 30474), (3386, 23859), (4338, 18623), (5079, 15906), (5302, 15237), (7953, 10158)]