72997008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{217253}}^1$

素因数の和:217271

約数の個数: 40

約数和(自身を含む): 215515968

約数和(自身を除く): 142518960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 217253, 434506, 651759, 869012, 1303518, 1520771, 1738024, 2607036, 3041542, 3476048, 4562313, 5214072, 6083084, 9124626, 10428144, 12166168, 18249252, 24332336, 36498504, 72997008]

約数ペア:

[(1, 72997008), (2, 36498504), (3, 24332336), (4, 18249252), (6, 12166168), (7, 10428144), (8, 9124626), (12, 6083084), (14, 5214072), (16, 4562313), (21, 3476048), (24, 3041542), (28, 2607036), (42, 1738024), (48, 1520771), (56, 1303518), (84, 869012), (112, 651759), (168, 434506), (336, 217253)]