67726728

素因数分解:

$2^3\times 3^2\times {\mathrm{940649}}^1$

素因数の和:940661

約数の個数: 24

約数和(自身を含む): 183426750

約数和(自身を除く): 115700022

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 940649, 1881298, 2821947, 3762596, 5643894, 7525192, 8465841, 11287788, 16931682, 22575576, 33863364, 67726728]

約数ペア:

[(1, 67726728), (2, 33863364), (3, 22575576), (4, 16931682), (6, 11287788), (8, 8465841), (9, 7525192), (12, 5643894), (18, 3762596), (24, 2821947), (36, 1881298), (72, 940649)]