89649972

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{12641}}^1$

素因数の和:12848

約数の個数: 36

約数和(自身を含む): 227783556

約数和(自身を除く): 138133584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 3546, 7092, 12641, 25282, 37923, 50564, 75846, 113769, 151692, 227538, 455076, 2490277, 4980554, 7470831, 9961108, 14941662, 22412493, 29883324, 44824986, 89649972]

約数ペア:

[(1, 89649972), (2, 44824986), (3, 29883324), (4, 22412493), (6, 14941662), (9, 9961108), (12, 7470831), (18, 4980554), (36, 2490277), (197, 455076), (394, 227538), (591, 151692), (788, 113769), (1182, 75846), (1773, 50564), (2364, 37923), (3546, 25282), (7092, 12641)]