90605346

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{5209}}^1$

素因数の和:5450

約数の個数: 32

約数和(自身を含む): 196062720

約数和(自身を除く): 105457374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5209, 5798, 8697, 10418, 15627, 17394, 31254, 67717, 135434, 203151, 406302, 1161607, 2323214, 3484821, 6969642, 15100891, 30201782, 45302673, 90605346]

約数ペア:

[(1, 90605346), (2, 45302673), (3, 30201782), (6, 15100891), (13, 6969642), (26, 3484821), (39, 2323214), (78, 1161607), (223, 406302), (446, 203151), (669, 135434), (1338, 67717), (2899, 31254), (5209, 17394), (5798, 15627), (8697, 10418)]