87984708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24359}}^1$

素因数の和:24416

約数の個数: 48

約数和(自身を含む): 240092160

約数和(自身を除く): 152107452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 24359, 48718, 73077, 97436, 146154, 170513, 292308, 341026, 511539, 682052, 1023078, 1047437, 2046156, 2094874, 3142311, 4189748, 6284622, 7332059, 12569244, 14664118, 21996177, 29328236, 43992354, 87984708]

約数ペア:

[(1, 87984708), (2, 43992354), (3, 29328236), (4, 21996177), (6, 14664118), (7, 12569244), (12, 7332059), (14, 6284622), (21, 4189748), (28, 3142311), (42, 2094874), (43, 2046156), (84, 1047437), (86, 1023078), (129, 682052), (172, 511539), (258, 341026), (301, 292308), (516, 170513), (602, 146154), (903, 97436), (1204, 73077), (1806, 48718), (3612, 24359)]