12168864

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 37739520

約数和(自身を除く): 25570656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 47, 48, 58, 62, 72, 87, 93, 94, 96, 116, 124, 141, 144, 174, 186, 188, 232, 248, 261, 279, 282, 288, 348, 372, 376, 423, 464, 496, 522, 558, 564, 696, 744, 752, 846, 899, 928, 992, 1044, 1116, 1128, 1363, 1392, 1457, 1488, 1504, 1692, 1798, 2088, 2232, 2256, 2697, 2726, 2784, 2914, 2976, 3384, 3596, 4089, 4176, 4371, 4464, 4512, 5394, 5452, 5828, 6768, 7192, 8091, 8178, 8352, 8742, 8928, 10788, 10904, 11656, 12267, 13113, 13536, 14384, 16182, 16356, 17484, 21576, 21808, 23312, 24534, 26226, 28768, 32364, 32712, 34968, 42253, 43152, 43616, 46624, 49068, 52452, 64728, 65424, 69936, 84506, 86304, 98136, 104904, 126759, 129456, 130848, 139872, 169012, 196272, 209808, 253518, 258912, 338024, 380277, 392544, 419616, 507036, 676048, 760554, 1014072, 1352096, 1521108, 2028144, 3042216, 4056288, 6084432, 12168864]

約数ペア:

[(1, 12168864), (2, 6084432), (3, 4056288), (4, 3042216), (6, 2028144), (8, 1521108), (9, 1352096), (12, 1014072), (16, 760554), (18, 676048), (24, 507036), (29, 419616), (31, 392544), (32, 380277), (36, 338024), (47, 258912), (48, 253518), (58, 209808), (62, 196272), (72, 169012), (87, 139872), (93, 130848), (94, 129456), (96, 126759), (116, 104904), (124, 98136), (141, 86304), (144, 84506), (174, 69936), (186, 65424), (188, 64728), (232, 52452), (248, 49068), (261, 46624), (279, 43616), (282, 43152), (288, 42253), (348, 34968), (372, 32712), (376, 32364), (423, 28768), (464, 26226), (496, 24534), (522, 23312), (558, 21808), (564, 21576), (696, 17484), (744, 16356), (752, 16182), (846, 14384), (899, 13536), (928, 13113), (992, 12267), (1044, 11656), (1116, 10904), (1128, 10788), (1363, 8928), (1392, 8742), (1457, 8352), (1488, 8178), (1504, 8091), (1692, 7192), (1798, 6768), (2088, 5828), (2232, 5452), (2256, 5394), (2697, 4512), (2726, 4464), (2784, 4371), (2914, 4176), (2976, 4089), (3384, 3596)]