72339764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135977}}^1$

素因数の和:136007

約数の個数: 24

約数和(自身を含む): 152295360

約数和(自身を除く): 79955596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 135977, 271954, 543908, 951839, 1903678, 2583563, 3807356, 5167126, 10334252, 18084941, 36169882, 72339764]

約数ペア:

[(1, 72339764), (2, 36169882), (4, 18084941), (7, 10334252), (14, 5167126), (19, 3807356), (28, 2583563), (38, 1903678), (76, 951839), (133, 543908), (266, 271954), (532, 135977)]