71275794

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 154103040

約数和(自身を除く): 82827246

約数列:

[1, 2, 3, 6, 29, 41, 58, 82, 87, 97, 103, 123, 174, 194, 206, 246, 291, 309, 582, 618, 1189, 2378, 2813, 2987, 3567, 3977, 4223, 5626, 5974, 7134, 7954, 8439, 8446, 8961, 9991, 11931, 12669, 16878, 17922, 19982, 23862, 25338, 29973, 59946, 115333, 122467, 230666, 244934, 289739, 345999, 367401, 409631, 579478, 691998, 734802, 819262, 869217, 1228893, 1738434, 2457786, 11879299, 23758598, 35637897, 71275794]

約数ペア:

[(1, 71275794), (2, 35637897), (3, 23758598), (6, 11879299), (29, 2457786), (41, 1738434), (58, 1228893), (82, 869217), (87, 819262), (97, 734802), (103, 691998), (123, 579478), (174, 409631), (194, 367401), (206, 345999), (246, 289739), (291, 244934), (309, 230666), (582, 122467), (618, 115333), (1189, 59946), (2378, 29973), (2813, 25338), (2987, 23862), (3567, 19982), (3977, 17922), (4223, 16878), (5626, 12669), (5974, 11931), (7134, 9991), (7954, 8961), (8439, 8446)]