68445846

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 72

約数和(自身を含む): 175101264

約数和(自身を除く): 106655418

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 71, 98, 126, 142, 147, 213, 294, 426, 441, 497, 639, 882, 994, 1093, 1278, 1491, 2186, 2982, 3279, 3479, 4473, 6558, 6958, 7651, 8946, 9837, 10437, 15302, 19674, 20874, 22953, 31311, 45906, 53557, 62622, 68859, 77603, 107114, 137718, 155206, 160671, 232809, 321342, 465618, 482013, 543221, 698427, 964026, 1086442, 1396854, 1629663, 3259326, 3802547, 4888989, 7605094, 9777978, 11407641, 22815282, 34222923, 68445846]

約数ペア:

[(1, 68445846), (2, 34222923), (3, 22815282), (6, 11407641), (7, 9777978), (9, 7605094), (14, 4888989), (18, 3802547), (21, 3259326), (42, 1629663), (49, 1396854), (63, 1086442), (71, 964026), (98, 698427), (126, 543221), (142, 482013), (147, 465618), (213, 321342), (294, 232809), (426, 160671), (441, 155206), (497, 137718), (639, 107114), (882, 77603), (994, 68859), (1093, 62622), (1278, 53557), (1491, 45906), (2186, 31311), (2982, 22953), (3279, 20874), (3479, 19674), (4473, 15302), (6558, 10437), (6958, 9837), (7651, 8946)]