86489368

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2803}}^1$

素因数の和:2864

約数の個数: 64

約数和(自身を含む): 201888000

約数和(自身を除く): 115398632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2204, 2803, 3857, 4408, 5606, 7714, 11212, 15428, 19621, 22424, 30856, 39242, 53257, 78484, 81287, 106514, 156968, 162574, 213028, 325148, 372799, 426056, 569009, 650296, 745598, 1138018, 1491196, 1544453, 2276036, 2982392, 3088906, 4552072, 6177812, 10811171, 12355624, 21622342, 43244684, 86489368]

約数ペア:

[(1, 86489368), (2, 43244684), (4, 21622342), (7, 12355624), (8, 10811171), (14, 6177812), (19, 4552072), (28, 3088906), (29, 2982392), (38, 2276036), (56, 1544453), (58, 1491196), (76, 1138018), (116, 745598), (133, 650296), (152, 569009), (203, 426056), (232, 372799), (266, 325148), (406, 213028), (532, 162574), (551, 156968), (812, 106514), (1064, 81287), (1102, 78484), (1624, 53257), (2204, 39242), (2803, 30856), (3857, 22424), (4408, 19621), (5606, 15428), (7714, 11212)]