72804966

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{933397}}^1$

素因数の和:933415

約数の個数: 16

約数和(自身を含む): 156810864

約数和(自身を除く): 84005898

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 933397, 1866794, 2800191, 5600382, 12134161, 24268322, 36402483, 72804966]

約数ペア:

[(1, 72804966), (2, 36402483), (3, 24268322), (6, 12134161), (13, 5600382), (26, 2800191), (39, 1866794), (78, 933397)]