71305212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{3943}}^1$

素因数の和:4098

約数の個数: 48

約数和(自身を含む): 182875392

約数和(自身を除く): 111570180

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 137, 274, 411, 548, 822, 1507, 1644, 3014, 3943, 4521, 6028, 7886, 9042, 11829, 15772, 18084, 23658, 43373, 47316, 86746, 130119, 173492, 260238, 520476, 540191, 1080382, 1620573, 2160764, 3241146, 5942101, 6482292, 11884202, 17826303, 23768404, 35652606, 71305212]

約数ペア:

[(1, 71305212), (2, 35652606), (3, 23768404), (4, 17826303), (6, 11884202), (11, 6482292), (12, 5942101), (22, 3241146), (33, 2160764), (44, 1620573), (66, 1080382), (132, 540191), (137, 520476), (274, 260238), (411, 173492), (548, 130119), (822, 86746), (1507, 47316), (1644, 43373), (3014, 23658), (3943, 18084), (4521, 15772), (6028, 11829), (7886, 9042)]