85847286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:493

約数の個数: 64

約数和(自身を含む): 202401792

約数和(自身を除く): 116554506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 157, 277, 282, 314, 329, 471, 554, 658, 831, 942, 987, 1099, 1662, 1939, 1974, 2198, 3297, 3878, 5817, 6594, 7379, 11634, 13019, 14758, 22137, 26038, 39057, 43489, 44274, 51653, 78114, 86978, 91133, 103306, 130467, 154959, 182266, 260934, 273399, 304423, 309918, 546798, 608846, 913269, 1826538, 2043983, 4087966, 6131949, 12263898, 14307881, 28615762, 42923643, 85847286]

約数ペア:

[(1, 85847286), (2, 42923643), (3, 28615762), (6, 14307881), (7, 12263898), (14, 6131949), (21, 4087966), (42, 2043983), (47, 1826538), (94, 913269), (141, 608846), (157, 546798), (277, 309918), (282, 304423), (314, 273399), (329, 260934), (471, 182266), (554, 154959), (658, 130467), (831, 103306), (942, 91133), (987, 86978), (1099, 78114), (1662, 51653), (1939, 44274), (1974, 43489), (2198, 39057), (3297, 26038), (3878, 22137), (5817, 14758), (6594, 13019), (7379, 11634)]