69943968

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1378

約数の個数: 72

約数和(自身を含む): 200019456

約数和(自身を除く): 130075488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1151, 1266, 1688, 1899, 2302, 2532, 3376, 3453, 3798, 4604, 5064, 6752, 6906, 7596, 9208, 10128, 10359, 13812, 15192, 18416, 20256, 20718, 27624, 30384, 36832, 41436, 55248, 60768, 82872, 110496, 165744, 242861, 331488, 485722, 728583, 971444, 1457166, 1942888, 2185749, 2914332, 3885776, 4371498, 5828664, 7771552, 8742996, 11657328, 17485992, 23314656, 34971984, 69943968]

約数ペア:

[(1, 69943968), (2, 34971984), (3, 23314656), (4, 17485992), (6, 11657328), (8, 8742996), (9, 7771552), (12, 5828664), (16, 4371498), (18, 3885776), (24, 2914332), (32, 2185749), (36, 1942888), (48, 1457166), (72, 971444), (96, 728583), (144, 485722), (211, 331488), (288, 242861), (422, 165744), (633, 110496), (844, 82872), (1151, 60768), (1266, 55248), (1688, 41436), (1899, 36832), (2302, 30384), (2532, 27624), (3376, 20718), (3453, 20256), (3798, 18416), (4604, 15192), (5064, 13812), (6752, 10359), (6906, 10128), (7596, 9208)]