72838788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{551809}}^1$

素因数の和:551827

約数の個数: 24

約数和(自身を含む): 185408160

約数和(自身を除く): 112569372

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 551809, 1103618, 1655427, 2207236, 3310854, 6069899, 6621708, 12139798, 18209697, 24279596, 36419394, 72838788]

約数ペア:

[(1, 72838788), (2, 36419394), (3, 24279596), (4, 18209697), (6, 12139798), (11, 6621708), (12, 6069899), (22, 3310854), (33, 2207236), (44, 1655427), (66, 1103618), (132, 551809)]