71713664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 164083320

約数和(自身を除く): 92369656

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 53, 62, 64, 88, 106, 124, 128, 176, 212, 248, 341, 352, 424, 496, 583, 682, 704, 848, 961, 992, 1166, 1364, 1408, 1643, 1696, 1922, 1984, 2332, 2728, 3286, 3392, 3844, 3968, 4664, 5456, 6572, 6784, 7688, 9328, 10571, 10912, 13144, 15376, 18073, 18656, 21142, 21824, 26288, 30752, 36146, 37312, 42284, 43648, 50933, 52576, 61504, 72292, 74624, 84568, 101866, 105152, 123008, 144584, 169136, 203732, 210304, 289168, 338272, 407464, 560263, 578336, 676544, 814928, 1120526, 1156672, 1353088, 1629856, 2241052, 2313344, 3259712, 4482104, 6519424, 8964208, 17928416, 35856832, 71713664]

約数ペア:

[(1, 71713664), (2, 35856832), (4, 17928416), (8, 8964208), (11, 6519424), (16, 4482104), (22, 3259712), (31, 2313344), (32, 2241052), (44, 1629856), (53, 1353088), (62, 1156672), (64, 1120526), (88, 814928), (106, 676544), (124, 578336), (128, 560263), (176, 407464), (212, 338272), (248, 289168), (341, 210304), (352, 203732), (424, 169136), (496, 144584), (583, 123008), (682, 105152), (704, 101866), (848, 84568), (961, 74624), (992, 72292), (1166, 61504), (1364, 52576), (1408, 50933), (1643, 43648), (1696, 42284), (1922, 37312), (1984, 36146), (2332, 30752), (2728, 26288), (3286, 21824), (3392, 21142), (3844, 18656), (3968, 18073), (4664, 15376), (5456, 13144), (6572, 10912), (6784, 10571), (7688, 9328)]