85071966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 201277440

約数和(自身を除く): 116205474

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 127, 246, 254, 287, 381, 389, 574, 762, 778, 861, 889, 1167, 1722, 1778, 2334, 2667, 2723, 5207, 5334, 5446, 8169, 10414, 15621, 15949, 16338, 31242, 31898, 36449, 47847, 49403, 72898, 95694, 98806, 109347, 111643, 148209, 218694, 223286, 296418, 334929, 345821, 669858, 691642, 1037463, 2025523, 2074926, 4051046, 6076569, 12153138, 14178661, 28357322, 42535983, 85071966]

約数ペア:

[(1, 85071966), (2, 42535983), (3, 28357322), (6, 14178661), (7, 12153138), (14, 6076569), (21, 4051046), (41, 2074926), (42, 2025523), (82, 1037463), (123, 691642), (127, 669858), (246, 345821), (254, 334929), (287, 296418), (381, 223286), (389, 218694), (574, 148209), (762, 111643), (778, 109347), (861, 98806), (889, 95694), (1167, 72898), (1722, 49403), (1778, 47847), (2334, 36449), (2667, 31898), (2723, 31242), (5207, 16338), (5334, 15949), (5446, 15621), (8169, 10414)]