68649588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{38917}}^1$

素因数の和:38941

約数の個数: 54

約数和(自身を含む): 201867666

約数和(自身を除く): 133218078

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 38917, 77834, 116751, 155668, 233502, 272419, 350253, 467004, 544838, 700506, 817257, 1089676, 1401012, 1634514, 1906933, 2451771, 3269028, 3813866, 4903542, 5720799, 7627732, 9807084, 11441598, 17162397, 22883196, 34324794, 68649588]

約数ペア:

[(1, 68649588), (2, 34324794), (3, 22883196), (4, 17162397), (6, 11441598), (7, 9807084), (9, 7627732), (12, 5720799), (14, 4903542), (18, 3813866), (21, 3269028), (28, 2451771), (36, 1906933), (42, 1634514), (49, 1401012), (63, 1089676), (84, 817257), (98, 700506), (126, 544838), (147, 467004), (196, 350253), (252, 272419), (294, 233502), (441, 155668), (588, 116751), (882, 77834), (1764, 38917)]