172947054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 408084480

約数和(自身を除く): 235137426

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 71, 118, 142, 177, 213, 354, 413, 426, 497, 826, 983, 994, 1239, 1491, 1966, 2478, 2949, 2982, 4189, 5898, 6881, 8378, 12567, 13762, 20643, 25134, 29323, 41286, 57997, 58646, 69793, 87969, 115994, 139586, 173991, 175938, 209379, 347982, 405979, 418758, 488551, 811958, 977102, 1217937, 1465653, 2435874, 2931306, 4117787, 8235574, 12353361, 24706722, 28824509, 57649018, 86473527, 172947054]

約数ペア:

[(1, 172947054), (2, 86473527), (3, 57649018), (6, 28824509), (7, 24706722), (14, 12353361), (21, 8235574), (42, 4117787), (59, 2931306), (71, 2435874), (118, 1465653), (142, 1217937), (177, 977102), (213, 811958), (354, 488551), (413, 418758), (426, 405979), (497, 347982), (826, 209379), (983, 175938), (994, 173991), (1239, 139586), (1491, 115994), (1966, 87969), (2478, 69793), (2949, 58646), (2982, 57997), (4189, 41286), (5898, 29323), (6881, 25134), (8378, 20643), (12567, 13762)]