80431788

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{352771}}^1$

素因数の和:352797

約数の個数: 24

約数和(自身を含む): 197552320

約数和(自身を除く): 117120532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 352771, 705542, 1058313, 1411084, 2116626, 4233252, 6702649, 13405298, 20107947, 26810596, 40215894, 80431788]

約数ペア:

[(1, 80431788), (2, 40215894), (3, 26810596), (4, 20107947), (6, 13405298), (12, 6702649), (19, 4233252), (38, 2116626), (57, 1411084), (76, 1058313), (114, 705542), (228, 352771)]