81964092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33647}}^1$

素因数の和:33690

約数の個数: 48

約数和(自身を含む): 226114560

約数和(自身を除く): 144150468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 33647, 67294, 100941, 134588, 201882, 235529, 403764, 471058, 706587, 942116, 975763, 1413174, 1951526, 2826348, 2927289, 3903052, 5854578, 6830341, 11709156, 13660682, 20491023, 27321364, 40982046, 81964092]

約数ペア:

[(1, 81964092), (2, 40982046), (3, 27321364), (4, 20491023), (6, 13660682), (7, 11709156), (12, 6830341), (14, 5854578), (21, 3903052), (28, 2927289), (29, 2826348), (42, 1951526), (58, 1413174), (84, 975763), (87, 942116), (116, 706587), (174, 471058), (203, 403764), (348, 235529), (406, 201882), (609, 134588), (812, 100941), (1218, 67294), (2436, 33647)]