82111768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{739}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 175824000

約数和(自身を除く): 93712232

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 43, 68, 76, 86, 136, 152, 172, 323, 344, 646, 731, 739, 817, 1292, 1462, 1478, 1634, 2584, 2924, 2956, 3268, 5848, 5912, 6536, 12563, 13889, 14041, 25126, 27778, 28082, 31777, 50252, 55556, 56164, 63554, 100504, 111112, 112328, 127108, 238697, 254216, 477394, 540209, 603763, 954788, 1080418, 1207526, 1909576, 2160836, 2415052, 4321672, 4830104, 10263971, 20527942, 41055884, 82111768]

約数ペア:

[(1, 82111768), (2, 41055884), (4, 20527942), (8, 10263971), (17, 4830104), (19, 4321672), (34, 2415052), (38, 2160836), (43, 1909576), (68, 1207526), (76, 1080418), (86, 954788), (136, 603763), (152, 540209), (172, 477394), (323, 254216), (344, 238697), (646, 127108), (731, 112328), (739, 111112), (817, 100504), (1292, 63554), (1462, 56164), (1478, 55556), (1634, 50252), (2584, 31777), (2924, 28082), (2956, 27778), (3268, 25126), (5848, 14041), (5912, 13889), (6536, 12563)]