87156528

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{42227}}^1$

素因数の和:42281

約数の個数: 40

約数和(自身を含む): 230395968

約数和(自身を除く): 143239440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 42227, 84454, 126681, 168908, 253362, 337816, 506724, 675632, 1013448, 1815761, 2026896, 3631522, 5447283, 7263044, 10894566, 14526088, 21789132, 29052176, 43578264, 87156528]

約数ペア:

[(1, 87156528), (2, 43578264), (3, 29052176), (4, 21789132), (6, 14526088), (8, 10894566), (12, 7263044), (16, 5447283), (24, 3631522), (43, 2026896), (48, 1815761), (86, 1013448), (129, 675632), (172, 506724), (258, 337816), (344, 253362), (516, 168908), (688, 126681), (1032, 84454), (2064, 42227)]