72772750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{17123}}^1$

素因数の和:17157

約数の個数: 32

約数和(自身を含む): 144252576

約数和(自身を除く): 71479826

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 17123, 34246, 85615, 171230, 291091, 428075, 582182, 856150, 1455455, 2140375, 2910910, 4280750, 7277275, 14554550, 36386375, 72772750]

約数ペア:

[(1, 72772750), (2, 36386375), (5, 14554550), (10, 7277275), (17, 4280750), (25, 2910910), (34, 2140375), (50, 1455455), (85, 856150), (125, 582182), (170, 428075), (250, 291091), (425, 171230), (850, 85615), (2125, 34246), (4250, 17123)]