64486656

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2153}}^1$

素因数の和:2188

約数の個数: 108

約数和(自身を含む): 200326308

約数和(自身を除く): 135839652

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 128, 144, 156, 192, 208, 234, 256, 288, 312, 384, 416, 468, 576, 624, 768, 832, 936, 1152, 1248, 1664, 1872, 2153, 2304, 2496, 3328, 3744, 4306, 4992, 6459, 7488, 8612, 9984, 12918, 14976, 17224, 19377, 25836, 27989, 29952, 34448, 38754, 51672, 55978, 68896, 77508, 83967, 103344, 111956, 137792, 155016, 167934, 206688, 223912, 251901, 275584, 310032, 335868, 413376, 447824, 503802, 551168, 620064, 671736, 826752, 895648, 1007604, 1240128, 1343472, 1653504, 1791296, 2015208, 2480256, 2686944, 3582592, 4030416, 4960512, 5373888, 7165184, 8060832, 10747776, 16121664, 21495552, 32243328, 64486656]

約数ペア:

[(1, 64486656), (2, 32243328), (3, 21495552), (4, 16121664), (6, 10747776), (8, 8060832), (9, 7165184), (12, 5373888), (13, 4960512), (16, 4030416), (18, 3582592), (24, 2686944), (26, 2480256), (32, 2015208), (36, 1791296), (39, 1653504), (48, 1343472), (52, 1240128), (64, 1007604), (72, 895648), (78, 826752), (96, 671736), (104, 620064), (117, 551168), (128, 503802), (144, 447824), (156, 413376), (192, 335868), (208, 310032), (234, 275584), (256, 251901), (288, 223912), (312, 206688), (384, 167934), (416, 155016), (468, 137792), (576, 111956), (624, 103344), (768, 83967), (832, 77508), (936, 68896), (1152, 55978), (1248, 51672), (1664, 38754), (1872, 34448), (2153, 29952), (2304, 27989), (2496, 25836), (3328, 19377), (3744, 17224), (4306, 14976), (4992, 12918), (6459, 9984), (7488, 8612)]