68457816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{135829}}^1$

素因数の和:135848

約数の個数: 48

約数和(自身を含む): 211894800

約数和(自身を除く): 143436984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 135829, 271658, 407487, 543316, 814974, 950803, 1086632, 1222461, 1629948, 1901606, 2444922, 2852409, 3259896, 3803212, 4889844, 5704818, 7606424, 8557227, 9779688, 11409636, 17114454, 22819272, 34228908, 68457816]

約数ペア:

[(1, 68457816), (2, 34228908), (3, 22819272), (4, 17114454), (6, 11409636), (7, 9779688), (8, 8557227), (9, 7606424), (12, 5704818), (14, 4889844), (18, 3803212), (21, 3259896), (24, 2852409), (28, 2444922), (36, 1901606), (42, 1629948), (56, 1222461), (63, 1086632), (72, 950803), (84, 814974), (126, 543316), (168, 407487), (252, 271658), (504, 135829)]