70860944

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{509}}^1$

素因数の和:648

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 102163696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 113, 154, 176, 226, 308, 452, 509, 616, 791, 904, 1018, 1232, 1243, 1582, 1808, 2036, 2486, 3164, 3563, 4072, 4972, 5599, 6328, 7126, 8144, 8701, 9944, 11198, 12656, 14252, 17402, 19888, 22396, 28504, 34804, 39193, 44792, 57008, 57517, 69608, 78386, 89584, 115034, 139216, 156772, 230068, 313544, 402619, 460136, 627088, 632687, 805238, 920272, 1265374, 1610476, 2530748, 3220952, 4428809, 5061496, 6441904, 8857618, 10122992, 17715236, 35430472, 70860944]

約数ペア:

[(1, 70860944), (2, 35430472), (4, 17715236), (7, 10122992), (8, 8857618), (11, 6441904), (14, 5061496), (16, 4428809), (22, 3220952), (28, 2530748), (44, 1610476), (56, 1265374), (77, 920272), (88, 805238), (112, 632687), (113, 627088), (154, 460136), (176, 402619), (226, 313544), (308, 230068), (452, 156772), (509, 139216), (616, 115034), (791, 89584), (904, 78386), (1018, 69608), (1232, 57517), (1243, 57008), (1582, 44792), (1808, 39193), (2036, 34804), (2486, 28504), (3164, 22396), (3563, 19888), (4072, 17402), (4972, 14252), (5599, 12656), (6328, 11198), (7126, 9944), (8144, 8701)]