86799972

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{3433}}^1$

素因数の和:3497

約数の個数: 72

約数和(自身を含む): 241149216

約数和(自身を除く): 154349244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 49, 84, 86, 98, 129, 147, 172, 196, 258, 294, 301, 516, 588, 602, 903, 1204, 1806, 2107, 3433, 3612, 4214, 6321, 6866, 8428, 10299, 12642, 13732, 20598, 24031, 25284, 41196, 48062, 72093, 96124, 144186, 147619, 168217, 288372, 295238, 336434, 442857, 504651, 590476, 672868, 885714, 1009302, 1033333, 1771428, 2018604, 2066666, 3099999, 4133332, 6199998, 7233331, 12399996, 14466662, 21699993, 28933324, 43399986, 86799972]

約数ペア:

[(1, 86799972), (2, 43399986), (3, 28933324), (4, 21699993), (6, 14466662), (7, 12399996), (12, 7233331), (14, 6199998), (21, 4133332), (28, 3099999), (42, 2066666), (43, 2018604), (49, 1771428), (84, 1033333), (86, 1009302), (98, 885714), (129, 672868), (147, 590476), (172, 504651), (196, 442857), (258, 336434), (294, 295238), (301, 288372), (516, 168217), (588, 147619), (602, 144186), (903, 96124), (1204, 72093), (1806, 48062), (2107, 41196), (3433, 25284), (3612, 24031), (4214, 20598), (6321, 13732), (6866, 12642), (8428, 10299)]