86661512

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 210988800

約数和(自身を除く): 124327288

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 43, 56, 58, 68, 73, 86, 116, 119, 136, 146, 172, 203, 232, 238, 292, 301, 344, 406, 476, 493, 511, 584, 602, 731, 812, 952, 986, 1022, 1204, 1241, 1247, 1462, 1624, 1972, 2044, 2117, 2408, 2482, 2494, 2924, 3139, 3451, 3944, 4088, 4234, 4964, 4988, 5117, 5848, 6278, 6902, 8468, 8687, 8729, 9928, 9976, 10234, 12556, 13804, 14819, 16936, 17374, 17458, 20468, 21199, 21973, 25112, 27608, 29638, 34748, 34916, 35989, 40936, 42398, 43946, 53363, 59276, 69496, 69832, 71978, 84796, 87892, 91031, 106726, 118552, 143956, 148393, 169592, 175784, 182062, 213452, 251923, 287912, 296786, 364124, 373541, 426904, 503846, 593572, 637217, 728248, 747082, 1007692, 1187144, 1274434, 1494164, 1547527, 2015384, 2548868, 2988328, 3095054, 5097736, 6190108, 10832689, 12380216, 21665378, 43330756, 86661512]

約数ペア:

[(1, 86661512), (2, 43330756), (4, 21665378), (7, 12380216), (8, 10832689), (14, 6190108), (17, 5097736), (28, 3095054), (29, 2988328), (34, 2548868), (43, 2015384), (56, 1547527), (58, 1494164), (68, 1274434), (73, 1187144), (86, 1007692), (116, 747082), (119, 728248), (136, 637217), (146, 593572), (172, 503846), (203, 426904), (232, 373541), (238, 364124), (292, 296786), (301, 287912), (344, 251923), (406, 213452), (476, 182062), (493, 175784), (511, 169592), (584, 148393), (602, 143956), (731, 118552), (812, 106726), (952, 91031), (986, 87892), (1022, 84796), (1204, 71978), (1241, 69832), (1247, 69496), (1462, 59276), (1624, 53363), (1972, 43946), (2044, 42398), (2117, 40936), (2408, 35989), (2482, 34916), (2494, 34748), (2924, 29638), (3139, 27608), (3451, 25112), (3944, 21973), (4088, 21199), (4234, 20468), (4964, 17458), (4988, 17374), (5117, 16936), (5848, 14819), (6278, 13804), (6902, 12556), (8468, 10234), (8687, 9976), (8729, 9928)]