71043456

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 128

約数和(自身を含む): 209059200

約数和(自身を除く): 138015744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 139, 176, 192, 242, 264, 278, 352, 363, 384, 417, 484, 528, 556, 704, 726, 834, 968, 1056, 1112, 1331, 1408, 1452, 1529, 1668, 1936, 2112, 2224, 2662, 2904, 3058, 3336, 3872, 3993, 4224, 4448, 4587, 5324, 5808, 6116, 6672, 7744, 7986, 8896, 9174, 10648, 11616, 12232, 13344, 15488, 15972, 16819, 17792, 18348, 21296, 23232, 24464, 26688, 31944, 33638, 36696, 42592, 46464, 48928, 50457, 53376, 63888, 67276, 73392, 85184, 97856, 100914, 127776, 134552, 146784, 170368, 185009, 195712, 201828, 255552, 269104, 293568, 370018, 403656, 511104, 538208, 555027, 587136, 740036, 807312, 1076416, 1110054, 1480072, 1614624, 2152832, 2220108, 2960144, 3229248, 4440216, 5920288, 6458496, 8880432, 11840576, 17760864, 23681152, 35521728, 71043456]

約数ペア:

[(1, 71043456), (2, 35521728), (3, 23681152), (4, 17760864), (6, 11840576), (8, 8880432), (11, 6458496), (12, 5920288), (16, 4440216), (22, 3229248), (24, 2960144), (32, 2220108), (33, 2152832), (44, 1614624), (48, 1480072), (64, 1110054), (66, 1076416), (88, 807312), (96, 740036), (121, 587136), (128, 555027), (132, 538208), (139, 511104), (176, 403656), (192, 370018), (242, 293568), (264, 269104), (278, 255552), (352, 201828), (363, 195712), (384, 185009), (417, 170368), (484, 146784), (528, 134552), (556, 127776), (704, 100914), (726, 97856), (834, 85184), (968, 73392), (1056, 67276), (1112, 63888), (1331, 53376), (1408, 50457), (1452, 48928), (1529, 46464), (1668, 42592), (1936, 36696), (2112, 33638), (2224, 31944), (2662, 26688), (2904, 24464), (3058, 23232), (3336, 21296), (3872, 18348), (3993, 17792), (4224, 16819), (4448, 15972), (4587, 15488), (5324, 13344), (5808, 12232), (6116, 11616), (6672, 10648), (7744, 9174), (7986, 8896)]