77991588

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{13291}}^1$

素因数の和:13464

約数の個数: 36

約数和(自身を含む): 198369808

約数和(自身を除く): 120378220

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 13291, 26582, 39873, 53164, 79746, 119619, 159492, 239238, 478476, 2166433, 4332866, 6499299, 8665732, 12998598, 19497897, 25997196, 38995794, 77991588]

約数ペア:

[(1, 77991588), (2, 38995794), (3, 25997196), (4, 19497897), (6, 12998598), (9, 8665732), (12, 6499299), (18, 4332866), (36, 2166433), (163, 478476), (326, 239238), (489, 159492), (652, 119619), (978, 79746), (1467, 53164), (1956, 39873), (2934, 26582), (5868, 13291)]