64811712

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{83}}^2$

素因数の和:195

約数の個数: 126

約数和(自身を含む): 201910188

約数和(自身を除く): 137098476

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 83, 84, 96, 98, 112, 147, 166, 168, 192, 196, 224, 249, 294, 332, 336, 392, 448, 498, 581, 588, 664, 672, 784, 996, 1162, 1176, 1328, 1344, 1568, 1743, 1992, 2324, 2352, 2656, 3136, 3486, 3984, 4067, 4648, 4704, 5312, 6889, 6972, 7968, 8134, 9296, 9408, 12201, 13778, 13944, 15936, 16268, 18592, 20667, 24402, 27556, 27888, 32536, 37184, 41334, 48223, 48804, 55112, 55776, 65072, 82668, 96446, 97608, 110224, 111552, 130144, 144669, 165336, 192892, 195216, 220448, 260288, 289338, 330672, 337561, 385784, 390432, 440896, 578676, 661344, 675122, 771568, 780864, 1012683, 1157352, 1322688, 1350244, 1543136, 2025366, 2314704, 2700488, 3086272, 4050732, 4629408, 5400976, 8101464, 9258816, 10801952, 16202928, 21603904, 32405856, 64811712]

約数ペア:

[(1, 64811712), (2, 32405856), (3, 21603904), (4, 16202928), (6, 10801952), (7, 9258816), (8, 8101464), (12, 5400976), (14, 4629408), (16, 4050732), (21, 3086272), (24, 2700488), (28, 2314704), (32, 2025366), (42, 1543136), (48, 1350244), (49, 1322688), (56, 1157352), (64, 1012683), (83, 780864), (84, 771568), (96, 675122), (98, 661344), (112, 578676), (147, 440896), (166, 390432), (168, 385784), (192, 337561), (196, 330672), (224, 289338), (249, 260288), (294, 220448), (332, 195216), (336, 192892), (392, 165336), (448, 144669), (498, 130144), (581, 111552), (588, 110224), (664, 97608), (672, 96446), (784, 82668), (996, 65072), (1162, 55776), (1176, 55112), (1328, 48804), (1344, 48223), (1568, 41334), (1743, 37184), (1992, 32536), (2324, 27888), (2352, 27556), (2656, 24402), (3136, 20667), (3486, 18592), (3984, 16268), (4067, 15936), (4648, 13944), (4704, 13778), (5312, 12201), (6889, 9408), (6972, 9296), (7968, 8134)]