80191314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7151}}^1$

素因数の和:7255

約数の個数: 48

約数和(自身を含む): 200828160

約数和(自身を除く): 120636846

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1602, 1869, 3738, 5607, 7151, 11214, 14302, 21453, 42906, 50057, 64359, 100114, 128718, 150171, 300342, 450513, 636439, 901026, 1272878, 1909317, 3818634, 4455073, 5727951, 8910146, 11455902, 13365219, 26730438, 40095657, 80191314]

約数ペア:

[(1, 80191314), (2, 40095657), (3, 26730438), (6, 13365219), (7, 11455902), (9, 8910146), (14, 5727951), (18, 4455073), (21, 3818634), (42, 1909317), (63, 1272878), (89, 901026), (126, 636439), (178, 450513), (267, 300342), (534, 150171), (623, 128718), (801, 100114), (1246, 64359), (1602, 50057), (1869, 42906), (3738, 21453), (5607, 14302), (7151, 11214)]