84168672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{617}}^1$

素因数の和:673

約数の個数: 144

約数和(自身を含む): 266308560

約数和(自身を除く): 182139888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 617, 672, 696, 784, 812, 928, 1176, 1218, 1234, 1392, 1421, 1568, 1624, 1851, 2352, 2436, 2468, 2784, 2842, 3248, 3702, 4263, 4319, 4704, 4872, 4936, 5684, 6496, 7404, 8526, 8638, 9744, 9872, 11368, 12957, 14808, 17052, 17276, 17893, 19488, 19744, 22736, 25914, 29616, 30233, 34104, 34552, 35786, 45472, 51828, 53679, 59232, 60466, 68208, 69104, 71572, 90699, 103656, 107358, 120932, 125251, 136416, 138208, 143144, 181398, 207312, 214716, 241864, 250502, 286288, 362796, 375753, 414624, 429432, 483728, 501004, 572576, 725592, 751506, 858864, 876757, 967456, 1002008, 1451184, 1503012, 1717728, 1753514, 2004016, 2630271, 2902368, 3006024, 3507028, 4008032, 5260542, 6012048, 7014056, 10521084, 12024096, 14028112, 21042168, 28056224, 42084336, 84168672]

約数ペア:

[(1, 84168672), (2, 42084336), (3, 28056224), (4, 21042168), (6, 14028112), (7, 12024096), (8, 10521084), (12, 7014056), (14, 6012048), (16, 5260542), (21, 4008032), (24, 3507028), (28, 3006024), (29, 2902368), (32, 2630271), (42, 2004016), (48, 1753514), (49, 1717728), (56, 1503012), (58, 1451184), (84, 1002008), (87, 967456), (96, 876757), (98, 858864), (112, 751506), (116, 725592), (147, 572576), (168, 501004), (174, 483728), (196, 429432), (203, 414624), (224, 375753), (232, 362796), (294, 286288), (336, 250502), (348, 241864), (392, 214716), (406, 207312), (464, 181398), (588, 143144), (609, 138208), (617, 136416), (672, 125251), (696, 120932), (784, 107358), (812, 103656), (928, 90699), (1176, 71572), (1218, 69104), (1234, 68208), (1392, 60466), (1421, 59232), (1568, 53679), (1624, 51828), (1851, 45472), (2352, 35786), (2436, 34552), (2468, 34104), (2784, 30233), (2842, 29616), (3248, 25914), (3702, 22736), (4263, 19744), (4319, 19488), (4704, 17893), (4872, 17276), (4936, 17052), (5684, 14808), (6496, 12957), (7404, 11368), (8526, 9872), (8638, 9744)]