78040014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{3259}}^1$

素因数の和:3584

約数の個数: 32

約数和(自身を含む): 168685440

約数和(自身を除く): 90645426

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 3259, 3991, 6518, 7982, 9777, 11973, 19554, 23946, 42367, 84734, 127101, 254202, 1000513, 2001026, 3001539, 6003078, 13006669, 26013338, 39020007, 78040014]

約数ペア:

[(1, 78040014), (2, 39020007), (3, 26013338), (6, 13006669), (13, 6003078), (26, 3001539), (39, 2001026), (78, 1000513), (307, 254202), (614, 127101), (921, 84734), (1842, 42367), (3259, 23946), (3991, 19554), (6518, 11973), (7982, 9777)]