78129912

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{9491}}^1$

素因数の和:9521

約数の個数: 64

約数和(自身を含む): 227808000

約数和(自身を除く): 149678088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 8232, 9491, 18982, 28473, 37964, 56946, 66437, 75928, 113892, 132874, 199311, 227784, 265748, 398622, 465059, 531496, 797244, 930118, 1395177, 1594488, 1860236, 2790354, 3255413, 3720472, 5580708, 6510826, 9766239, 11161416, 13021652, 19532478, 26043304, 39064956, 78129912]

約数ペア:

[(1, 78129912), (2, 39064956), (3, 26043304), (4, 19532478), (6, 13021652), (7, 11161416), (8, 9766239), (12, 6510826), (14, 5580708), (21, 3720472), (24, 3255413), (28, 2790354), (42, 1860236), (49, 1594488), (56, 1395177), (84, 930118), (98, 797244), (147, 531496), (168, 465059), (196, 398622), (294, 265748), (343, 227784), (392, 199311), (588, 132874), (686, 113892), (1029, 75928), (1176, 66437), (1372, 56946), (2058, 37964), (2744, 28473), (4116, 18982), (8232, 9491)]