87729288

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{85009}}^1$

素因数の和:85061

約数の個数: 32

約数和(自身を含む): 224426400

約数和(自身を除く): 136697112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 85009, 170018, 255027, 340036, 510054, 680072, 1020108, 2040216, 3655387, 7310774, 10966161, 14621548, 21932322, 29243096, 43864644, 87729288]

約数ペア:

[(1, 87729288), (2, 43864644), (3, 29243096), (4, 21932322), (6, 14621548), (8, 10966161), (12, 7310774), (24, 3655387), (43, 2040216), (86, 1020108), (129, 680072), (172, 510054), (258, 340036), (344, 255027), (516, 170018), (1032, 85009)]