83951868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 273208320

約数和(自身を除く): 189256452

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 29, 33, 39, 42, 44, 52, 58, 66, 77, 78, 84, 87, 91, 116, 132, 143, 154, 156, 174, 182, 203, 231, 241, 273, 286, 308, 319, 348, 364, 377, 406, 429, 462, 482, 546, 572, 609, 638, 723, 754, 812, 858, 924, 957, 964, 1001, 1092, 1131, 1218, 1276, 1446, 1508, 1687, 1716, 1914, 2002, 2233, 2262, 2436, 2639, 2651, 2892, 3003, 3133, 3374, 3828, 4004, 4147, 4466, 4524, 5061, 5278, 5302, 6006, 6266, 6699, 6748, 6989, 7917, 7953, 8294, 8932, 9399, 10122, 10556, 10604, 12012, 12441, 12532, 13398, 13978, 15834, 15906, 16588, 18557, 18798, 20244, 20967, 21931, 24882, 26796, 27956, 29029, 31668, 31812, 34463, 37114, 37596, 41934, 43862, 48923, 49764, 55671, 58058, 65793, 68926, 74228, 76879, 83868, 87087, 87724, 90857, 97846, 103389, 111342, 116116, 131586, 137852, 146769, 153758, 174174, 181714, 195692, 206778, 222684, 230637, 241241, 263172, 272571, 293538, 307516, 348348, 363428, 413556, 461274, 482482, 538153, 545142, 587076, 635999, 723723, 922548, 964964, 999427, 1076306, 1090284, 1271998, 1447446, 1614459, 1907997, 1998854, 2152612, 2543996, 2894892, 2998281, 3228918, 3815994, 3997708, 5996562, 6457836, 6995989, 7631988, 11993124, 13991978, 20987967, 27983956, 41975934, 83951868]

約数ペア:

[(1, 83951868), (2, 41975934), (3, 27983956), (4, 20987967), (6, 13991978), (7, 11993124), (11, 7631988), (12, 6995989), (13, 6457836), (14, 5996562), (21, 3997708), (22, 3815994), (26, 3228918), (28, 2998281), (29, 2894892), (33, 2543996), (39, 2152612), (42, 1998854), (44, 1907997), (52, 1614459), (58, 1447446), (66, 1271998), (77, 1090284), (78, 1076306), (84, 999427), (87, 964964), (91, 922548), (116, 723723), (132, 635999), (143, 587076), (154, 545142), (156, 538153), (174, 482482), (182, 461274), (203, 413556), (231, 363428), (241, 348348), (273, 307516), (286, 293538), (308, 272571), (319, 263172), (348, 241241), (364, 230637), (377, 222684), (406, 206778), (429, 195692), (462, 181714), (482, 174174), (546, 153758), (572, 146769), (609, 137852), (638, 131586), (723, 116116), (754, 111342), (812, 103389), (858, 97846), (924, 90857), (957, 87724), (964, 87087), (1001, 83868), (1092, 76879), (1131, 74228), (1218, 68926), (1276, 65793), (1446, 58058), (1508, 55671), (1687, 49764), (1716, 48923), (1914, 43862), (2002, 41934), (2233, 37596), (2262, 37114), (2436, 34463), (2639, 31812), (2651, 31668), (2892, 29029), (3003, 27956), (3133, 26796), (3374, 24882), (3828, 21931), (4004, 20967), (4147, 20244), (4466, 18798), (4524, 18557), (5061, 16588), (5278, 15906), (5302, 15834), (6006, 13978), (6266, 13398), (6699, 12532), (6748, 12441), (6989, 12012), (7917, 10604), (7953, 10556), (8294, 10122), (8932, 9399)]