72733826

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 121746240

約数和(自身を除く): 49012414

約数列:

[1, 2, 11, 22, 89, 121, 178, 242, 307, 614, 979, 1331, 1958, 2662, 3377, 6754, 10769, 21538, 27323, 37147, 54646, 74294, 118459, 236918, 300553, 408617, 601106, 817234, 3306083, 6612166, 36366913, 72733826]

約数ペア:

[(1, 72733826), (2, 36366913), (11, 6612166), (22, 3306083), (89, 817234), (121, 601106), (178, 408617), (242, 300553), (307, 236918), (614, 118459), (979, 74294), (1331, 54646), (1958, 37147), (2662, 27323), (3377, 21538), (6754, 10769)]