90837972

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{47609}}^1$

素因数の和:47672

約数の個数: 36

約数和(自身を含む): 233955540

約数和(自身を除く): 143117568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 47609, 95218, 142827, 190436, 285654, 428481, 571308, 856962, 1713924, 2523277, 5046554, 7569831, 10093108, 15139662, 22709493, 30279324, 45418986, 90837972]

約数ペア:

[(1, 90837972), (2, 45418986), (3, 30279324), (4, 22709493), (6, 15139662), (9, 10093108), (12, 7569831), (18, 5046554), (36, 2523277), (53, 1713924), (106, 856962), (159, 571308), (212, 428481), (318, 285654), (477, 190436), (636, 142827), (954, 95218), (1908, 47609)]