90571248

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4591}}^1$

素因数の和:4742

約数の個数: 60

約数和(自身を含む): 255379488

約数和(自身を除く): 164808240

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 4591, 4932, 6576, 9182, 9864, 13773, 18364, 19728, 27546, 36728, 41319, 55092, 73456, 82638, 110184, 165276, 220368, 330552, 628967, 661104, 1257934, 1886901, 2515868, 3773802, 5031736, 5660703, 7547604, 10063472, 11321406, 15095208, 22642812, 30190416, 45285624, 90571248]

約数ペア:

[(1, 90571248), (2, 45285624), (3, 30190416), (4, 22642812), (6, 15095208), (8, 11321406), (9, 10063472), (12, 7547604), (16, 5660703), (18, 5031736), (24, 3773802), (36, 2515868), (48, 1886901), (72, 1257934), (137, 661104), (144, 628967), (274, 330552), (411, 220368), (548, 165276), (822, 110184), (1096, 82638), (1233, 73456), (1644, 55092), (2192, 41319), (2466, 36728), (3288, 27546), (4591, 19728), (4932, 18364), (6576, 13773), (9182, 9864)]