68940228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{8461}}^1$

素因数の和:8572

約数の個数: 48

約数和(自身を含む): 185757824

約数和(自身を除く): 116817596

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 97, 194, 291, 388, 582, 679, 1164, 1358, 2037, 2716, 4074, 8148, 8461, 16922, 25383, 33844, 50766, 59227, 101532, 118454, 177681, 236908, 355362, 710724, 820717, 1641434, 2462151, 3282868, 4924302, 5745019, 9848604, 11490038, 17235057, 22980076, 34470114, 68940228]

約数ペア:

[(1, 68940228), (2, 34470114), (3, 22980076), (4, 17235057), (6, 11490038), (7, 9848604), (12, 5745019), (14, 4924302), (21, 3282868), (28, 2462151), (42, 1641434), (84, 820717), (97, 710724), (194, 355362), (291, 236908), (388, 177681), (582, 118454), (679, 101532), (1164, 59227), (1358, 50766), (2037, 33844), (2716, 25383), (4074, 16922), (8148, 8461)]