81070518

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{25639}}^1$

素因数の和:25692

約数の個数: 32

約数和(自身を含む): 177223680

約数和(自身を除く): 96153162

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 62, 93, 102, 186, 527, 1054, 1581, 3162, 25639, 51278, 76917, 153834, 435863, 794809, 871726, 1307589, 1589618, 2384427, 2615178, 4768854, 13511753, 27023506, 40535259, 81070518]

約数ペア:

[(1, 81070518), (2, 40535259), (3, 27023506), (6, 13511753), (17, 4768854), (31, 2615178), (34, 2384427), (51, 1589618), (62, 1307589), (93, 871726), (102, 794809), (186, 435863), (527, 153834), (1054, 76917), (1581, 51278), (3162, 25639)]