86870406

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{467}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 205590528

約数和(自身を除く): 118720122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 103, 129, 206, 258, 301, 309, 467, 602, 618, 721, 903, 934, 1401, 1442, 1806, 2163, 2802, 3269, 4326, 4429, 6538, 8858, 9807, 13287, 19614, 20081, 26574, 31003, 40162, 48101, 60243, 62006, 93009, 96202, 120486, 140567, 144303, 186018, 281134, 288606, 336707, 421701, 673414, 843402, 1010121, 2020242, 2068343, 4136686, 6205029, 12410058, 14478401, 28956802, 43435203, 86870406]

約数ペア:

[(1, 86870406), (2, 43435203), (3, 28956802), (6, 14478401), (7, 12410058), (14, 6205029), (21, 4136686), (42, 2068343), (43, 2020242), (86, 1010121), (103, 843402), (129, 673414), (206, 421701), (258, 336707), (301, 288606), (309, 281134), (467, 186018), (602, 144303), (618, 140567), (721, 120486), (903, 96202), (934, 93009), (1401, 62006), (1442, 60243), (1806, 48101), (2163, 40162), (2802, 31003), (3269, 26574), (4326, 20081), (4429, 19614), (6538, 13287), (8858, 9807)]