27780317112

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3049}}^1\times {\mathrm{5347}}^1$

素因数の和:8476

約数の個数: 64

約数和(自身を含む): 70465248000

約数和(自身を除く): 42684930888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 3049, 5347, 6098, 9147, 10694, 12196, 16041, 18294, 21388, 24392, 32082, 36588, 42776, 64164, 73176, 128328, 216479, 379637, 432958, 649437, 759274, 865916, 1138911, 1298874, 1518548, 1731832, 2277822, 2597748, 3037096, 4555644, 5195496, 9111288, 16303003, 32606006, 48909009, 65212012, 97818018, 130424024, 195636036, 391272072, 1157513213, 2315026426, 3472539639, 4630052852, 6945079278, 9260105704, 13890158556, 27780317112]

約数ペア:

[(1, 27780317112), (2, 13890158556), (3, 9260105704), (4, 6945079278), (6, 4630052852), (8, 3472539639), (12, 2315026426), (24, 1157513213), (71, 391272072), (142, 195636036), (213, 130424024), (284, 97818018), (426, 65212012), (568, 48909009), (852, 32606006), (1704, 16303003), (3049, 9111288), (5347, 5195496), (6098, 4555644), (9147, 3037096), (10694, 2597748), (12196, 2277822), (16041, 1731832), (18294, 1518548), (21388, 1298874), (24392, 1138911), (32082, 865916), (36588, 759274), (42776, 649437), (64164, 432958), (73176, 379637), (128328, 216479)]