68795874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11617}}^1$

素因数の和:11679

約数の個数: 48

約数和(自身を含む): 173991168

約数和(自身を除く): 105195294

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 63, 94, 126, 141, 282, 329, 423, 658, 846, 987, 1974, 2961, 5922, 11617, 23234, 34851, 69702, 81319, 104553, 162638, 209106, 243957, 487914, 545999, 731871, 1091998, 1463742, 1637997, 3275994, 3821993, 4913991, 7643986, 9827982, 11465979, 22931958, 34397937, 68795874]

約数ペア:

[(1, 68795874), (2, 34397937), (3, 22931958), (6, 11465979), (7, 9827982), (9, 7643986), (14, 4913991), (18, 3821993), (21, 3275994), (42, 1637997), (47, 1463742), (63, 1091998), (94, 731871), (126, 545999), (141, 487914), (282, 243957), (329, 209106), (423, 162638), (658, 104553), (846, 81319), (987, 69702), (1974, 34851), (2961, 23234), (5922, 11617)]