84573496

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 186624000

約数和(自身を除く): 102050504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 89, 142, 178, 239, 284, 356, 478, 497, 568, 623, 712, 956, 994, 1246, 1673, 1912, 1988, 2492, 3346, 3976, 4984, 6319, 6692, 12638, 13384, 16969, 21271, 25276, 33938, 42542, 44233, 50552, 67876, 85084, 88466, 118783, 135752, 148897, 170168, 176932, 237566, 297794, 353864, 475132, 595588, 950264, 1191176, 1510241, 3020482, 6040964, 10571687, 12081928, 21143374, 42286748, 84573496]

約数ペア:

[(1, 84573496), (2, 42286748), (4, 21143374), (7, 12081928), (8, 10571687), (14, 6040964), (28, 3020482), (56, 1510241), (71, 1191176), (89, 950264), (142, 595588), (178, 475132), (239, 353864), (284, 297794), (356, 237566), (478, 176932), (497, 170168), (568, 148897), (623, 135752), (712, 118783), (956, 88466), (994, 85084), (1246, 67876), (1673, 50552), (1912, 44233), (1988, 42542), (2492, 33938), (3346, 25276), (3976, 21271), (4984, 16969), (6319, 13384), (6692, 12638)]