81954324

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{42953}}^1$

素因数の和:43016

約数の個数: 36

約数和(自身を含む): 211075956

約数和(自身を除く): 129121632

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 42953, 85906, 128859, 171812, 257718, 386577, 515436, 773154, 1546308, 2276509, 4553018, 6829527, 9106036, 13659054, 20488581, 27318108, 40977162, 81954324]

約数ペア:

[(1, 81954324), (2, 40977162), (3, 27318108), (4, 20488581), (6, 13659054), (9, 9106036), (12, 6829527), (18, 4553018), (36, 2276509), (53, 1546308), (106, 773154), (159, 515436), (212, 386577), (318, 257718), (477, 171812), (636, 128859), (954, 85906), (1908, 42953)]