90940332

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{2647}}^1$

素因数の和:3070

約数の個数: 48

約数和(自身を含む): 243192320

約数和(自身を除く): 152251988

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 409, 818, 1227, 1636, 2454, 2647, 2863, 4908, 5294, 5726, 7941, 8589, 10588, 11452, 15882, 17178, 18529, 31764, 34356, 37058, 55587, 74116, 111174, 222348, 1082623, 2165246, 3247869, 4330492, 6495738, 7578361, 12991476, 15156722, 22735083, 30313444, 45470166, 90940332]

約数ペア:

[(1, 90940332), (2, 45470166), (3, 30313444), (4, 22735083), (6, 15156722), (7, 12991476), (12, 7578361), (14, 6495738), (21, 4330492), (28, 3247869), (42, 2165246), (84, 1082623), (409, 222348), (818, 111174), (1227, 74116), (1636, 55587), (2454, 37058), (2647, 34356), (2863, 31764), (4908, 18529), (5294, 17178), (5726, 15882), (7941, 11452), (8589, 10588)]