72495558

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{4421}}^1$

素因数の和:5340

約数の個数: 24

約数和(自身を含む): 157281696

約数和(自身を除く): 84786138

約数列:

[1, 2, 3, 6, 9, 18, 911, 1822, 2733, 4421, 5466, 8199, 8842, 13263, 16398, 26526, 39789, 79578, 4027531, 8055062, 12082593, 24165186, 36247779, 72495558]

約数ペア:

[(1, 72495558), (2, 36247779), (3, 24165186), (6, 12082593), (9, 8055062), (18, 4027531), (911, 79578), (1822, 39789), (2733, 26526), (4421, 16398), (5466, 13263), (8199, 8842)]