86541540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{9187}}^1$

素因数の和:9356

約数の個数: 48

約数和(自身を含む): 243886272

約数和(自身を除く): 157344732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9187, 9420, 18374, 27561, 36748, 45935, 55122, 91870, 110244, 137805, 183740, 275610, 551220, 1442359, 2884718, 4327077, 5769436, 7211795, 8654154, 14423590, 17308308, 21635385, 28847180, 43270770, 86541540]

約数ペア:

[(1, 86541540), (2, 43270770), (3, 28847180), (4, 21635385), (5, 17308308), (6, 14423590), (10, 8654154), (12, 7211795), (15, 5769436), (20, 4327077), (30, 2884718), (60, 1442359), (157, 551220), (314, 275610), (471, 183740), (628, 137805), (785, 110244), (942, 91870), (1570, 55122), (1884, 45935), (2355, 36748), (3140, 27561), (4710, 18374), (9187, 9420)]