91457756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 183639456

約数和(自身を除く): 92181700

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 307, 337, 442, 614, 674, 884, 1228, 1348, 3991, 4381, 5219, 5729, 7982, 8762, 10438, 11458, 15964, 17524, 20876, 22916, 67847, 74477, 103459, 135694, 148954, 206918, 271388, 297908, 413836, 1344967, 1758803, 2689934, 3517606, 5379868, 7035212, 22864439, 45728878, 91457756]

約数ペア:

[(1, 91457756), (2, 45728878), (4, 22864439), (13, 7035212), (17, 5379868), (26, 3517606), (34, 2689934), (52, 1758803), (68, 1344967), (221, 413836), (307, 297908), (337, 271388), (442, 206918), (614, 148954), (674, 135694), (884, 103459), (1228, 74477), (1348, 67847), (3991, 22916), (4381, 20876), (5219, 17524), (5729, 15964), (7982, 11458), (8762, 10438)]