86251982

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 153446400

約数和(自身を除く): 67194418

約数列:

[1, 2, 17, 19, 31, 34, 38, 59, 62, 73, 118, 146, 323, 527, 589, 646, 1003, 1054, 1121, 1178, 1241, 1387, 1829, 2006, 2242, 2263, 2482, 2774, 3658, 4307, 4526, 8614, 10013, 19057, 20026, 23579, 31093, 34751, 38114, 38471, 42997, 47158, 62186, 69502, 73219, 76942, 81833, 85994, 133517, 146438, 163666, 267034, 590767, 730949, 1181534, 1391161, 1461898, 2269789, 2536823, 2782322, 4539578, 5073646, 43125991, 86251982]

約数ペア:

[(1, 86251982), (2, 43125991), (17, 5073646), (19, 4539578), (31, 2782322), (34, 2536823), (38, 2269789), (59, 1461898), (62, 1391161), (73, 1181534), (118, 730949), (146, 590767), (323, 267034), (527, 163666), (589, 146438), (646, 133517), (1003, 85994), (1054, 81833), (1121, 76942), (1178, 73219), (1241, 69502), (1387, 62186), (1829, 47158), (2006, 42997), (2242, 38471), (2263, 38114), (2482, 34751), (2774, 31093), (3658, 23579), (4307, 20026), (4526, 19057), (8614, 10013)]