68805744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4357}}^1$

素因数の和:4422

約数の個数: 80

約数和(自身を含む): 207510528

約数和(自身を除く): 138704784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 4357, 5264, 7896, 8714, 13071, 15792, 17428, 26142, 30499, 34856, 52284, 60998, 69712, 91497, 104568, 121996, 182994, 204779, 209136, 243992, 365988, 409558, 487984, 614337, 731976, 819116, 1228674, 1433453, 1463952, 1638232, 2457348, 2866906, 3276464, 4300359, 4914696, 5733812, 8600718, 9829392, 11467624, 17201436, 22935248, 34402872, 68805744]

約数ペア:

[(1, 68805744), (2, 34402872), (3, 22935248), (4, 17201436), (6, 11467624), (7, 9829392), (8, 8600718), (12, 5733812), (14, 4914696), (16, 4300359), (21, 3276464), (24, 2866906), (28, 2457348), (42, 1638232), (47, 1463952), (48, 1433453), (56, 1228674), (84, 819116), (94, 731976), (112, 614337), (141, 487984), (168, 409558), (188, 365988), (282, 243992), (329, 209136), (336, 204779), (376, 182994), (564, 121996), (658, 104568), (752, 91497), (987, 69712), (1128, 60998), (1316, 52284), (1974, 34856), (2256, 30499), (2632, 26142), (3948, 17428), (4357, 15792), (5264, 13071), (7896, 8714)]