81916596

素因数分解:

$2^2\times 3^4\times {\mathrm{252829}}^1$

素因数の和:252845

約数の個数: 30

約数和(自身を含む): 214147010

約数和(自身を除く): 132230414

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 252829, 505658, 758487, 1011316, 1516974, 2275461, 3033948, 4550922, 6826383, 9101844, 13652766, 20479149, 27305532, 40958298, 81916596]

約数ペア:

[(1, 81916596), (2, 40958298), (3, 27305532), (4, 20479149), (6, 13652766), (9, 9101844), (12, 6826383), (18, 4550922), (27, 3033948), (36, 2275461), (54, 1516974), (81, 1011316), (108, 758487), (162, 505658), (324, 252829)]