72199128

素因数分解:

$2^3\times 3^1\times {\mathrm{173}}^1\times {\mathrm{17389}}^1$

素因数の和:17571

約数の個数: 32

約数和(自身を含む): 181551600

約数和(自身を除く): 109352472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 173, 346, 519, 692, 1038, 1384, 2076, 4152, 17389, 34778, 52167, 69556, 104334, 139112, 208668, 417336, 3008297, 6016594, 9024891, 12033188, 18049782, 24066376, 36099564, 72199128]

約数ペア:

[(1, 72199128), (2, 36099564), (3, 24066376), (4, 18049782), (6, 12033188), (8, 9024891), (12, 6016594), (24, 3008297), (173, 417336), (346, 208668), (519, 139112), (692, 104334), (1038, 69556), (1384, 52167), (2076, 34778), (4152, 17389)]