71397972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{104383}}^1$

素因数の和:104412

約数の個数: 36

約数和(自身を含む): 189978880

約数和(自身を除く): 118580908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 104383, 208766, 313149, 417532, 626298, 939447, 1252596, 1878894, 1983277, 3757788, 3966554, 5949831, 7933108, 11899662, 17849493, 23799324, 35698986, 71397972]

約数ペア:

[(1, 71397972), (2, 35698986), (3, 23799324), (4, 17849493), (6, 11899662), (9, 7933108), (12, 5949831), (18, 3966554), (19, 3757788), (36, 1983277), (38, 1878894), (57, 1252596), (76, 939447), (114, 626298), (171, 417532), (228, 313149), (342, 208766), (684, 104383)]