81658944

素因数分解:

$2^6\times 3^2\times {\mathrm{141769}}^1$

素因数の和:141787

約数の個数: 42

約数和(自身を含む): 234062270

約数和(自身を除く): 152403326

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 141769, 283538, 425307, 567076, 850614, 1134152, 1275921, 1701228, 2268304, 2551842, 3402456, 4536608, 5103684, 6804912, 9073216, 10207368, 13609824, 20414736, 27219648, 40829472, 81658944]

約数ペア:

[(1, 81658944), (2, 40829472), (3, 27219648), (4, 20414736), (6, 13609824), (8, 10207368), (9, 9073216), (12, 6804912), (16, 5103684), (18, 4536608), (24, 3402456), (32, 2551842), (36, 2268304), (48, 1701228), (64, 1275921), (72, 1134152), (96, 850614), (144, 567076), (192, 425307), (288, 283538), (576, 141769)]