129924378

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 64

約数和(自身を含む): 305614080

約数和(自身を除く): 175689702

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 73, 138, 146, 207, 219, 414, 438, 621, 657, 1242, 1314, 1433, 1679, 1971, 2866, 3358, 3942, 4299, 5037, 8598, 10074, 12897, 15111, 25794, 30222, 32959, 38691, 45333, 65918, 77382, 90666, 98877, 104609, 197754, 209218, 296631, 313827, 593262, 627654, 889893, 941481, 1779786, 1882962, 2406007, 2824443, 4812014, 5648886, 7218021, 14436042, 21654063, 43308126, 64962189, 129924378]

約数ペア:

[(1, 129924378), (2, 64962189), (3, 43308126), (6, 21654063), (9, 14436042), (18, 7218021), (23, 5648886), (27, 4812014), (46, 2824443), (54, 2406007), (69, 1882962), (73, 1779786), (138, 941481), (146, 889893), (207, 627654), (219, 593262), (414, 313827), (438, 296631), (621, 209218), (657, 197754), (1242, 104609), (1314, 98877), (1433, 90666), (1679, 77382), (1971, 65918), (2866, 45333), (3358, 38691), (3942, 32959), (4299, 30222), (5037, 25794), (8598, 15111), (10074, 12897)]