68288346

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{6691}}^1$

素因数の和:6718

約数の個数: 56

約数和(自身を含む): 175544544

約数和(自身を除く): 107256198

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 3402, 5103, 6691, 10206, 13382, 20073, 40146, 46837, 60219, 93674, 120438, 140511, 180657, 281022, 361314, 421533, 541971, 843066, 1083942, 1264599, 1625913, 2529198, 3251826, 3793797, 4877739, 7587594, 9755478, 11381391, 22762782, 34144173, 68288346]

約数ペア:

[(1, 68288346), (2, 34144173), (3, 22762782), (6, 11381391), (7, 9755478), (9, 7587594), (14, 4877739), (18, 3793797), (21, 3251826), (27, 2529198), (42, 1625913), (54, 1264599), (63, 1083942), (81, 843066), (126, 541971), (162, 421533), (189, 361314), (243, 281022), (378, 180657), (486, 140511), (567, 120438), (729, 93674), (1134, 60219), (1458, 46837), (1701, 40146), (3402, 20073), (5103, 13382), (6691, 10206)]