80778678

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{254021}}^1$

素因数の和:254079

約数の個数: 16

約数和(自身を含む): 164606256

約数和(自身を除く): 83827578

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 254021, 508042, 762063, 1524126, 13463113, 26926226, 40389339, 80778678]

約数ペア:

[(1, 80778678), (2, 40389339), (3, 26926226), (6, 13463113), (53, 1524126), (106, 762063), (159, 508042), (318, 254021)]