87990552

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{94007}}^1$

素因数の和:94032

約数の個数: 48

約数和(自身を含む): 256641840

約数和(自身を除く): 168651288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 94007, 188014, 282021, 376028, 564042, 752056, 846063, 1128084, 1222091, 1692126, 2256168, 2444182, 3384252, 3666273, 4888364, 6768504, 7332546, 9776728, 10998819, 14665092, 21997638, 29330184, 43995276, 87990552]

約数ペア:

[(1, 87990552), (2, 43995276), (3, 29330184), (4, 21997638), (6, 14665092), (8, 10998819), (9, 9776728), (12, 7332546), (13, 6768504), (18, 4888364), (24, 3666273), (26, 3384252), (36, 2444182), (39, 2256168), (52, 1692126), (72, 1222091), (78, 1128084), (104, 846063), (117, 752056), (156, 564042), (234, 376028), (312, 282021), (468, 188014), (936, 94007)]