80384346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7333}}^1$

素因数の和:7380

約数の個数: 64

約数和(自身を含む): 211219200

約数和(自身を除く): 130834854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 261, 378, 406, 522, 609, 783, 1218, 1566, 1827, 3654, 5481, 7333, 10962, 14666, 21999, 43998, 51331, 65997, 102662, 131994, 153993, 197991, 212657, 307986, 395982, 425314, 461979, 637971, 923958, 1275942, 1385937, 1488599, 1913913, 2771874, 2977198, 3827826, 4465797, 5741739, 8931594, 11483478, 13397391, 26794782, 40192173, 80384346]

約数ペア:

[(1, 80384346), (2, 40192173), (3, 26794782), (6, 13397391), (7, 11483478), (9, 8931594), (14, 5741739), (18, 4465797), (21, 3827826), (27, 2977198), (29, 2771874), (42, 1913913), (54, 1488599), (58, 1385937), (63, 1275942), (87, 923958), (126, 637971), (174, 461979), (189, 425314), (203, 395982), (261, 307986), (378, 212657), (406, 197991), (522, 153993), (609, 131994), (783, 102662), (1218, 65997), (1566, 51331), (1827, 43998), (3654, 21999), (5481, 14666), (7333, 10962)]