82378212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{4831}}^1$

素因数の和:4881

約数の個数: 72

約数和(自身を含む): 231356160

約数和(自身を除く): 148977948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 49, 58, 84, 87, 98, 116, 147, 174, 196, 203, 294, 348, 406, 588, 609, 812, 1218, 1421, 2436, 2842, 4263, 4831, 5684, 8526, 9662, 14493, 17052, 19324, 28986, 33817, 57972, 67634, 101451, 135268, 140099, 202902, 236719, 280198, 405804, 420297, 473438, 560396, 710157, 840594, 946876, 980693, 1420314, 1681188, 1961386, 2840628, 2942079, 3922772, 5884158, 6864851, 11768316, 13729702, 20594553, 27459404, 41189106, 82378212]

約数ペア:

[(1, 82378212), (2, 41189106), (3, 27459404), (4, 20594553), (6, 13729702), (7, 11768316), (12, 6864851), (14, 5884158), (21, 3922772), (28, 2942079), (29, 2840628), (42, 1961386), (49, 1681188), (58, 1420314), (84, 980693), (87, 946876), (98, 840594), (116, 710157), (147, 560396), (174, 473438), (196, 420297), (203, 405804), (294, 280198), (348, 236719), (406, 202902), (588, 140099), (609, 135268), (812, 101451), (1218, 67634), (1421, 57972), (2436, 33817), (2842, 28986), (4263, 19324), (4831, 17052), (5684, 14493), (8526, 9662)]