81530484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33469}}^1$

素因数の和:33512

約数の個数: 48

約数和(自身を含む): 224918400

約数和(自身を除く): 143387916

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, 33469, 66938, 100407, 133876, 200814, 234283, 401628, 468566, 702849, 937132, 970601, 1405698, 1941202, 2811396, 2911803, 3882404, 5823606, 6794207, 11647212, 13588414, 20382621, 27176828, 40765242, 81530484]

約数ペア:

[(1, 81530484), (2, 40765242), (3, 27176828), (4, 20382621), (6, 13588414), (7, 11647212), (12, 6794207), (14, 5823606), (21, 3882404), (28, 2911803), (29, 2811396), (42, 1941202), (58, 1405698), (84, 970601), (87, 937132), (116, 702849), (174, 468566), (203, 401628), (348, 234283), (406, 200814), (609, 133876), (812, 100407), (1218, 66938), (2436, 33469)]