72772728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6101}}^1$

素因数の和:6188

約数の個数: 64

約数和(自身を含む): 210885120

約数和(自身を除く): 138112392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 852, 994, 1491, 1704, 1988, 2982, 3976, 5964, 6101, 11928, 12202, 18303, 24404, 36606, 42707, 48808, 73212, 85414, 128121, 146424, 170828, 256242, 341656, 433171, 512484, 866342, 1024968, 1299513, 1732684, 2599026, 3032197, 3465368, 5198052, 6064394, 9096591, 10396104, 12128788, 18193182, 24257576, 36386364, 72772728]

約数ペア:

[(1, 72772728), (2, 36386364), (3, 24257576), (4, 18193182), (6, 12128788), (7, 10396104), (8, 9096591), (12, 6064394), (14, 5198052), (21, 3465368), (24, 3032197), (28, 2599026), (42, 1732684), (56, 1299513), (71, 1024968), (84, 866342), (142, 512484), (168, 433171), (213, 341656), (284, 256242), (426, 170828), (497, 146424), (568, 128121), (852, 85414), (994, 73212), (1491, 48808), (1704, 42707), (1988, 36606), (2982, 24404), (3976, 18303), (5964, 12202), (6101, 11928)]