72804560338

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{919}}^1\times {\mathrm{199049}}^1$

素因数の和:200169

約数の個数: 16

約数和(自身を含む): 109875600000

約数和(自身を除く): 37071039662

約数列:

[1, 2, 199, 398, 919, 1838, 182881, 199049, 365762, 398098, 39610751, 79221502, 182926031, 365852062, 36402280169, 72804560338]

約数ペア:

[(1, 72804560338), (2, 36402280169), (199, 365852062), (398, 182926031), (919, 79221502), (1838, 39610751), (182881, 398098), (199049, 365762)]