64483488

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 193729536

約数和(自身を除く): 129246048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 43, 48, 72, 82, 86, 96, 123, 127, 129, 144, 164, 172, 246, 254, 258, 288, 328, 344, 369, 381, 387, 492, 508, 516, 656, 688, 738, 762, 774, 984, 1016, 1032, 1143, 1312, 1376, 1476, 1524, 1548, 1763, 1968, 2032, 2064, 2286, 2952, 3048, 3096, 3526, 3936, 4064, 4128, 4572, 5207, 5289, 5461, 5904, 6096, 6192, 7052, 9144, 10414, 10578, 10922, 11808, 12192, 12384, 14104, 15621, 15867, 16383, 18288, 20828, 21156, 21844, 28208, 31242, 31734, 32766, 36576, 41656, 42312, 43688, 46863, 49149, 56416, 62484, 63468, 65532, 83312, 84624, 87376, 93726, 98298, 124968, 126936, 131064, 166624, 169248, 174752, 187452, 196596, 223901, 249936, 253872, 262128, 374904, 393192, 447802, 499872, 507744, 524256, 671703, 749808, 786384, 895604, 1343406, 1499616, 1572768, 1791208, 2015109, 2686812, 3582416, 4030218, 5373624, 7164832, 8060436, 10747248, 16120872, 21494496, 32241744, 64483488]

約数ペア:

[(1, 64483488), (2, 32241744), (3, 21494496), (4, 16120872), (6, 10747248), (8, 8060436), (9, 7164832), (12, 5373624), (16, 4030218), (18, 3582416), (24, 2686812), (32, 2015109), (36, 1791208), (41, 1572768), (43, 1499616), (48, 1343406), (72, 895604), (82, 786384), (86, 749808), (96, 671703), (123, 524256), (127, 507744), (129, 499872), (144, 447802), (164, 393192), (172, 374904), (246, 262128), (254, 253872), (258, 249936), (288, 223901), (328, 196596), (344, 187452), (369, 174752), (381, 169248), (387, 166624), (492, 131064), (508, 126936), (516, 124968), (656, 98298), (688, 93726), (738, 87376), (762, 84624), (774, 83312), (984, 65532), (1016, 63468), (1032, 62484), (1143, 56416), (1312, 49149), (1376, 46863), (1476, 43688), (1524, 42312), (1548, 41656), (1763, 36576), (1968, 32766), (2032, 31734), (2064, 31242), (2286, 28208), (2952, 21844), (3048, 21156), (3096, 20828), (3526, 18288), (3936, 16383), (4064, 15867), (4128, 15621), (4572, 14104), (5207, 12384), (5289, 12192), (5461, 11808), (5904, 10922), (6096, 10578), (6192, 10414), (7052, 9144)]