72477014770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2383}}^1\times {\mathrm{178907}}^1$

素因数の和:181314

約数の個数: 32

約数和(自身を含む): 138191401728

約数和(自身を除く): 65714386958

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2383, 4766, 11915, 23830, 40511, 81022, 178907, 202555, 357814, 405110, 894535, 1789070, 3041419, 6082838, 15207095, 30414190, 426335381, 852670762, 2131676905, 4263353810, 7247701477, 14495402954, 36238507385, 72477014770]

約数ペア:

[(1, 72477014770), (2, 36238507385), (5, 14495402954), (10, 7247701477), (17, 4263353810), (34, 2131676905), (85, 852670762), (170, 426335381), (2383, 30414190), (4766, 15207095), (11915, 6082838), (23830, 3041419), (40511, 1789070), (81022, 894535), (178907, 405110), (202555, 357814)]