69537258

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2591}}^1$

素因数の和:2680

約数の個数: 64

約数和(自身を含む): 179159040

約数和(自身を除く): 109621782

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 71, 126, 142, 189, 213, 378, 426, 497, 639, 994, 1278, 1491, 1917, 2591, 2982, 3834, 4473, 5182, 7773, 8946, 13419, 15546, 18137, 23319, 26838, 36274, 46638, 54411, 69957, 108822, 139914, 163233, 183961, 326466, 367922, 489699, 551883, 979398, 1103766, 1287727, 1655649, 2575454, 3311298, 3863181, 4966947, 7726362, 9933894, 11589543, 23179086, 34768629, 69537258]

約数ペア:

[(1, 69537258), (2, 34768629), (3, 23179086), (6, 11589543), (7, 9933894), (9, 7726362), (14, 4966947), (18, 3863181), (21, 3311298), (27, 2575454), (42, 1655649), (54, 1287727), (63, 1103766), (71, 979398), (126, 551883), (142, 489699), (189, 367922), (213, 326466), (378, 183961), (426, 163233), (497, 139914), (639, 108822), (994, 69957), (1278, 54411), (1491, 46638), (1917, 36274), (2591, 26838), (2982, 23319), (3834, 18137), (4473, 15546), (5182, 13419), (7773, 8946)]