77921892

素因数分解:

$2^2\times 3^3\times {\mathrm{721499}}^1$

素因数の和:721512

約数の個数: 24

約数和(自身を含む): 202020000

約数和(自身を除く): 124098108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 721499, 1442998, 2164497, 2885996, 4328994, 6493491, 8657988, 12986982, 19480473, 25973964, 38960946, 77921892]

約数ペア:

[(1, 77921892), (2, 38960946), (3, 25973964), (4, 19480473), (6, 12986982), (9, 8657988), (12, 6493491), (18, 4328994), (27, 2885996), (36, 2164497), (54, 1442998), (108, 721499)]