86271984

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 120

約数和(自身を含む): 254083440

約数和(自身を除く): 167811456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 73, 87, 116, 144, 146, 174, 219, 232, 261, 283, 292, 348, 438, 464, 522, 566, 584, 657, 696, 849, 876, 1044, 1132, 1168, 1314, 1392, 1698, 1752, 2088, 2117, 2264, 2547, 2628, 3396, 3504, 4176, 4234, 4528, 5094, 5256, 6351, 6792, 8207, 8468, 10188, 10512, 12702, 13584, 16414, 16936, 19053, 20376, 20659, 24621, 25404, 32828, 33872, 38106, 40752, 41318, 49242, 50808, 61977, 65656, 73863, 76212, 82636, 98484, 101616, 123954, 131312, 147726, 152424, 165272, 185931, 196968, 247908, 295452, 304848, 330544, 371862, 393936, 495816, 590904, 599111, 743724, 991632, 1181808, 1198222, 1487448, 1797333, 2396444, 2974896, 3594666, 4792888, 5391999, 7189332, 9585776, 10783998, 14378664, 21567996, 28757328, 43135992, 86271984]

約数ペア:

[(1, 86271984), (2, 43135992), (3, 28757328), (4, 21567996), (6, 14378664), (8, 10783998), (9, 9585776), (12, 7189332), (16, 5391999), (18, 4792888), (24, 3594666), (29, 2974896), (36, 2396444), (48, 1797333), (58, 1487448), (72, 1198222), (73, 1181808), (87, 991632), (116, 743724), (144, 599111), (146, 590904), (174, 495816), (219, 393936), (232, 371862), (261, 330544), (283, 304848), (292, 295452), (348, 247908), (438, 196968), (464, 185931), (522, 165272), (566, 152424), (584, 147726), (657, 131312), (696, 123954), (849, 101616), (876, 98484), (1044, 82636), (1132, 76212), (1168, 73863), (1314, 65656), (1392, 61977), (1698, 50808), (1752, 49242), (2088, 41318), (2117, 40752), (2264, 38106), (2547, 33872), (2628, 32828), (3396, 25404), (3504, 24621), (4176, 20659), (4234, 20376), (4528, 19053), (5094, 16936), (5256, 16414), (6351, 13584), (6792, 12702), (8207, 10512), (8468, 10188)]