78572676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1$

素因数の和:594

約数の個数: 144

約数和(自身を含む): 242208960

約数和(自身を除く): 163636284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 49, 52, 57, 76, 78, 84, 91, 98, 114, 133, 147, 156, 182, 196, 228, 247, 266, 273, 294, 364, 399, 494, 532, 541, 546, 588, 637, 741, 798, 931, 988, 1082, 1092, 1274, 1482, 1596, 1623, 1729, 1862, 1911, 2164, 2548, 2793, 2964, 3246, 3458, 3724, 3787, 3822, 5187, 5586, 6492, 6916, 7033, 7574, 7644, 10279, 10374, 11172, 11361, 12103, 14066, 15148, 20558, 20748, 21099, 22722, 24206, 26509, 28132, 30837, 36309, 41116, 42198, 45444, 48412, 49231, 53018, 61674, 71953, 72618, 79527, 84396, 98462, 106036, 123348, 133627, 143906, 145236, 147693, 159054, 196924, 215859, 267254, 287812, 295386, 318108, 344617, 400881, 431718, 503671, 534508, 590772, 689234, 801762, 863436, 935389, 1007342, 1033851, 1378468, 1511013, 1603524, 1870778, 2014684, 2067702, 2806167, 3022026, 3741556, 4135404, 5612334, 6044052, 6547723, 11224668, 13095446, 19643169, 26190892, 39286338, 78572676]

約数ペア:

[(1, 78572676), (2, 39286338), (3, 26190892), (4, 19643169), (6, 13095446), (7, 11224668), (12, 6547723), (13, 6044052), (14, 5612334), (19, 4135404), (21, 3741556), (26, 3022026), (28, 2806167), (38, 2067702), (39, 2014684), (42, 1870778), (49, 1603524), (52, 1511013), (57, 1378468), (76, 1033851), (78, 1007342), (84, 935389), (91, 863436), (98, 801762), (114, 689234), (133, 590772), (147, 534508), (156, 503671), (182, 431718), (196, 400881), (228, 344617), (247, 318108), (266, 295386), (273, 287812), (294, 267254), (364, 215859), (399, 196924), (494, 159054), (532, 147693), (541, 145236), (546, 143906), (588, 133627), (637, 123348), (741, 106036), (798, 98462), (931, 84396), (988, 79527), (1082, 72618), (1092, 71953), (1274, 61674), (1482, 53018), (1596, 49231), (1623, 48412), (1729, 45444), (1862, 42198), (1911, 41116), (2164, 36309), (2548, 30837), (2793, 28132), (2964, 26509), (3246, 24206), (3458, 22722), (3724, 21099), (3787, 20748), (3822, 20558), (5187, 15148), (5586, 14066), (6492, 12103), (6916, 11361), (7033, 11172), (7574, 10374), (7644, 10279)]