86624244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2473}}^1$

素因数の和:2629

約数の個数: 72

約数和(自身を含む): 252150080

約数和(自身を除く): 165525836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 139, 252, 278, 417, 556, 834, 973, 1251, 1668, 1946, 2473, 2502, 2919, 3892, 4946, 5004, 5838, 7419, 8757, 9892, 11676, 14838, 17311, 17514, 22257, 29676, 34622, 35028, 44514, 51933, 69244, 89028, 103866, 155799, 207732, 311598, 343747, 623196, 687494, 1031241, 1374988, 2062482, 2406229, 3093723, 4124964, 4812458, 6187446, 7218687, 9624916, 12374892, 14437374, 21656061, 28874748, 43312122, 86624244]

約数ペア:

[(1, 86624244), (2, 43312122), (3, 28874748), (4, 21656061), (6, 14437374), (7, 12374892), (9, 9624916), (12, 7218687), (14, 6187446), (18, 4812458), (21, 4124964), (28, 3093723), (36, 2406229), (42, 2062482), (63, 1374988), (84, 1031241), (126, 687494), (139, 623196), (252, 343747), (278, 311598), (417, 207732), (556, 155799), (834, 103866), (973, 89028), (1251, 69244), (1668, 51933), (1946, 44514), (2473, 35028), (2502, 34622), (2919, 29676), (3892, 22257), (4946, 17514), (5004, 17311), (5838, 14838), (7419, 11676), (8757, 9892)]