74877768

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 192

約数和(自身を含む): 247104000

約数和(自身を除く): 172226232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 47, 56, 58, 63, 72, 84, 87, 94, 109, 116, 126, 141, 168, 174, 188, 203, 218, 232, 252, 261, 282, 327, 329, 348, 376, 406, 423, 436, 504, 522, 564, 609, 654, 658, 696, 763, 812, 846, 872, 981, 987, 1044, 1128, 1218, 1308, 1316, 1363, 1526, 1624, 1692, 1827, 1962, 1974, 2088, 2289, 2436, 2616, 2632, 2726, 2961, 3052, 3161, 3384, 3654, 3924, 3948, 4089, 4578, 4872, 5123, 5452, 5922, 6104, 6322, 6867, 7308, 7848, 7896, 8178, 9156, 9483, 9541, 10246, 10904, 11844, 12267, 12644, 13734, 14616, 15369, 16356, 18312, 18966, 19082, 20492, 22127, 23688, 24534, 25288, 27468, 28449, 28623, 30738, 32712, 35861, 37932, 38164, 40984, 44254, 46107, 49068, 54936, 56898, 57246, 61476, 66381, 71722, 75864, 76328, 85869, 88508, 92214, 98136, 107583, 113796, 114492, 122952, 132762, 143444, 148567, 171738, 177016, 184428, 199143, 215166, 227592, 228984, 265524, 286888, 297134, 322749, 343476, 368856, 398286, 430332, 445701, 531048, 594268, 645498, 686952, 796572, 860664, 891402, 1039969, 1188536, 1290996, 1337103, 1593144, 1782804, 2079938, 2581992, 2674206, 3119907, 3565608, 4159876, 5348412, 6239814, 8319752, 9359721, 10696824, 12479628, 18719442, 24959256, 37438884, 74877768]

約数ペア:

[(1, 74877768), (2, 37438884), (3, 24959256), (4, 18719442), (6, 12479628), (7, 10696824), (8, 9359721), (9, 8319752), (12, 6239814), (14, 5348412), (18, 4159876), (21, 3565608), (24, 3119907), (28, 2674206), (29, 2581992), (36, 2079938), (42, 1782804), (47, 1593144), (56, 1337103), (58, 1290996), (63, 1188536), (72, 1039969), (84, 891402), (87, 860664), (94, 796572), (109, 686952), (116, 645498), (126, 594268), (141, 531048), (168, 445701), (174, 430332), (188, 398286), (203, 368856), (218, 343476), (232, 322749), (252, 297134), (261, 286888), (282, 265524), (327, 228984), (329, 227592), (348, 215166), (376, 199143), (406, 184428), (423, 177016), (436, 171738), (504, 148567), (522, 143444), (564, 132762), (609, 122952), (654, 114492), (658, 113796), (696, 107583), (763, 98136), (812, 92214), (846, 88508), (872, 85869), (981, 76328), (987, 75864), (1044, 71722), (1128, 66381), (1218, 61476), (1308, 57246), (1316, 56898), (1363, 54936), (1526, 49068), (1624, 46107), (1692, 44254), (1827, 40984), (1962, 38164), (1974, 37932), (2088, 35861), (2289, 32712), (2436, 30738), (2616, 28623), (2632, 28449), (2726, 27468), (2961, 25288), (3052, 24534), (3161, 23688), (3384, 22127), (3654, 20492), (3924, 19082), (3948, 18966), (4089, 18312), (4578, 16356), (4872, 15369), (5123, 14616), (5452, 13734), (5922, 12644), (6104, 12267), (6322, 11844), (6867, 10904), (7308, 10246), (7848, 9541), (7896, 9483), (8178, 9156)]