71406396

素因数分解:

$2^2\times 3^2\times {\mathrm{389}}^1\times {\mathrm{5099}}^1$

素因数の和:5498

約数の個数: 36

約数和(自身を含む): 180999000

約数和(自身を除く): 109592604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 389, 778, 1167, 1556, 2334, 3501, 4668, 5099, 7002, 10198, 14004, 15297, 20396, 30594, 45891, 61188, 91782, 183564, 1983511, 3967022, 5950533, 7934044, 11901066, 17851599, 23802132, 35703198, 71406396]

約数ペア:

[(1, 71406396), (2, 35703198), (3, 23802132), (4, 17851599), (6, 11901066), (9, 7934044), (12, 5950533), (18, 3967022), (36, 1983511), (389, 183564), (778, 91782), (1167, 61188), (1556, 45891), (2334, 30594), (3501, 20396), (4668, 15297), (5099, 14004), (7002, 10198)]