100906872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20117}}^1$

素因数の和:20156

約数の個数: 64

約数和(自身を含む): 289699200

約数和(自身を除く): 188792328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 20117, 40234, 60351, 80468, 120702, 160936, 221287, 241404, 382223, 442574, 482808, 663861, 764446, 885148, 1146669, 1327722, 1528892, 1770296, 2293338, 2655444, 3057784, 4204453, 4586676, 5310888, 8408906, 9173352, 12613359, 16817812, 25226718, 33635624, 50453436, 100906872]

約数ペア:

[(1, 100906872), (2, 50453436), (3, 33635624), (4, 25226718), (6, 16817812), (8, 12613359), (11, 9173352), (12, 8408906), (19, 5310888), (22, 4586676), (24, 4204453), (33, 3057784), (38, 2655444), (44, 2293338), (57, 1770296), (66, 1528892), (76, 1327722), (88, 1146669), (114, 885148), (132, 764446), (152, 663861), (209, 482808), (228, 442574), (264, 382223), (418, 241404), (456, 221287), (627, 160936), (836, 120702), (1254, 80468), (1672, 60351), (2508, 40234), (5016, 20117)]