72520884

素因数分解:

$2^2\times 3^2\times {\mathrm{877}}^1\times {\mathrm{2297}}^1$

素因数の和:3184

約数の個数: 36

約数和(自身を含む): 183605604

約数和(自身を除く): 111084720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 877, 1754, 2297, 2631, 3508, 4594, 5262, 6891, 7893, 9188, 10524, 13782, 15786, 20673, 27564, 31572, 41346, 82692, 2014469, 4028938, 6043407, 8057876, 12086814, 18130221, 24173628, 36260442, 72520884]

約数ペア:

[(1, 72520884), (2, 36260442), (3, 24173628), (4, 18130221), (6, 12086814), (9, 8057876), (12, 6043407), (18, 4028938), (36, 2014469), (877, 82692), (1754, 41346), (2297, 31572), (2631, 27564), (3508, 20673), (4594, 15786), (5262, 13782), (6891, 10524), (7893, 9188)]