72411918

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{69761}}^1$

素因数の和:69939

約数の個数: 16

約数和(自身を含む): 145663056

約数和(自身を除く): 73251138

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 69761, 139522, 209283, 418566, 12068653, 24137306, 36205959, 72411918]

約数ペア:

[(1, 72411918), (2, 36205959), (3, 24137306), (6, 12068653), (173, 418566), (346, 209283), (519, 139522), (1038, 69761)]