900090552

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{177743}}^1$

素因数の和:177963

約数の個数: 32

約数和(自身を含む): 2260903680

約数和(自身を除く): 1360813128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 177743, 355486, 533229, 710972, 1066458, 1421944, 2132916, 4265832, 37503773, 75007546, 112511319, 150015092, 225022638, 300030184, 450045276, 900090552]

約数ペア:

[(1, 900090552), (2, 450045276), (3, 300030184), (4, 225022638), (6, 150015092), (8, 112511319), (12, 75007546), (24, 37503773), (211, 4265832), (422, 2132916), (633, 1421944), (844, 1066458), (1266, 710972), (1688, 533229), (2532, 355486), (5064, 177743)]