68970678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:413

約数の個数: 64

約数和(自身を含む): 162155520

約数和(自身を除く): 93184842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 101, 142, 202, 213, 229, 303, 426, 458, 497, 606, 687, 707, 994, 1374, 1414, 1491, 1603, 2121, 2982, 3206, 4242, 4809, 7171, 9618, 14342, 16259, 21513, 23129, 32518, 43026, 46258, 48777, 50197, 69387, 97554, 100394, 113813, 138774, 150591, 161903, 227626, 301182, 323806, 341439, 485709, 682878, 971418, 1642159, 3284318, 4926477, 9852954, 11495113, 22990226, 34485339, 68970678]

約数ペア:

[(1, 68970678), (2, 34485339), (3, 22990226), (6, 11495113), (7, 9852954), (14, 4926477), (21, 3284318), (42, 1642159), (71, 971418), (101, 682878), (142, 485709), (202, 341439), (213, 323806), (229, 301182), (303, 227626), (426, 161903), (458, 150591), (497, 138774), (606, 113813), (687, 100394), (707, 97554), (994, 69387), (1374, 50197), (1414, 48777), (1491, 46258), (1603, 43026), (2121, 32518), (2982, 23129), (3206, 21513), (4242, 16259), (4809, 14342), (7171, 9618)]