77811012

素因数分解:

$2^2\times 3^2\times {\mathrm{2161417}}^1$

素因数の和:2161427

約数の個数: 18

約数和(自身を含む): 196689038

約数和(自身を除く): 118878026

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161417, 4322834, 6484251, 8645668, 12968502, 19452753, 25937004, 38905506, 77811012]

約数ペア:

[(1, 77811012), (2, 38905506), (3, 25937004), (4, 19452753), (6, 12968502), (9, 8645668), (12, 6484251), (18, 4322834), (36, 2161417)]