77884986

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{821}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 158534208

約数和(自身を除く): 80649222

約数列:

[1, 2, 3, 6, 97, 163, 194, 291, 326, 489, 582, 821, 978, 1642, 2463, 4926, 15811, 31622, 47433, 79637, 94866, 133823, 159274, 238911, 267646, 401469, 477822, 802938, 12980831, 25961662, 38942493, 77884986]

約数ペア:

[(1, 77884986), (2, 38942493), (3, 25961662), (6, 12980831), (97, 802938), (163, 477822), (194, 401469), (291, 267646), (326, 238911), (489, 159274), (582, 133823), (821, 94866), (978, 79637), (1642, 47433), (2463, 31622), (4926, 15811)]