81795112

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 189112320

約数和(自身を除く): 107317208

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 53, 56, 62, 98, 106, 124, 127, 196, 212, 217, 248, 254, 371, 392, 424, 434, 508, 742, 868, 889, 1016, 1484, 1519, 1643, 1736, 1778, 2597, 2968, 3038, 3286, 3556, 3937, 5194, 6076, 6223, 6572, 6731, 7112, 7874, 10388, 11501, 12152, 12446, 13144, 13462, 15748, 20776, 23002, 24892, 26924, 27559, 31496, 46004, 47117, 49784, 53848, 55118, 80507, 92008, 94234, 110236, 161014, 188468, 192913, 208661, 220472, 322028, 329819, 376936, 385826, 417322, 644056, 659638, 771652, 834644, 1319276, 1460627, 1543304, 1669288, 2638552, 2921254, 5842508, 10224389, 11685016, 20448778, 40897556, 81795112]

約数ペア:

[(1, 81795112), (2, 40897556), (4, 20448778), (7, 11685016), (8, 10224389), (14, 5842508), (28, 2921254), (31, 2638552), (49, 1669288), (53, 1543304), (56, 1460627), (62, 1319276), (98, 834644), (106, 771652), (124, 659638), (127, 644056), (196, 417322), (212, 385826), (217, 376936), (248, 329819), (254, 322028), (371, 220472), (392, 208661), (424, 192913), (434, 188468), (508, 161014), (742, 110236), (868, 94234), (889, 92008), (1016, 80507), (1484, 55118), (1519, 53848), (1643, 49784), (1736, 47117), (1778, 46004), (2597, 31496), (2968, 27559), (3038, 26924), (3286, 24892), (3556, 23002), (3937, 20776), (5194, 15748), (6076, 13462), (6223, 13144), (6572, 12446), (6731, 12152), (7112, 11501), (7874, 10388)]