77803812

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13259}}^1$

素因数の和:13432

約数の個数: 36

約数和(自身を含む): 197892240

約数和(自身を除く): 120088428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 13259, 26518, 39777, 53036, 79554, 119331, 159108, 238662, 477324, 2161217, 4322434, 6483651, 8644868, 12967302, 19450953, 25934604, 38901906, 77803812]

約数ペア:

[(1, 77803812), (2, 38901906), (3, 25934604), (4, 19450953), (6, 12967302), (9, 8644868), (12, 6483651), (18, 4322434), (36, 2161217), (163, 477324), (326, 238662), (489, 159108), (652, 119331), (978, 79554), (1467, 53036), (1956, 39777), (2934, 26518), (5868, 13259)]