78526188

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{12907}}^1$

素因数の和:12943

約数の個数: 54

約数和(自身を含む): 214956924

約数和(自身を除く): 136430736

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 12907, 25814, 38721, 51628, 77442, 116163, 154884, 167791, 232326, 335582, 464652, 503373, 671164, 1006746, 1510119, 2013492, 2181283, 3020238, 4362566, 6040476, 6543849, 8725132, 13087698, 19631547, 26175396, 39263094, 78526188]

約数ペア:

[(1, 78526188), (2, 39263094), (3, 26175396), (4, 19631547), (6, 13087698), (9, 8725132), (12, 6543849), (13, 6040476), (18, 4362566), (26, 3020238), (36, 2181283), (39, 2013492), (52, 1510119), (78, 1006746), (117, 671164), (156, 503373), (169, 464652), (234, 335582), (338, 232326), (468, 167791), (507, 154884), (676, 116163), (1014, 77442), (1521, 51628), (2028, 38721), (3042, 25814), (6084, 12907)]