87467744

素因数分解:

$2^5\times 7^3\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 96

約数和(自身を含む): 216619200

約数和(自身を除く): 129151456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 343, 364, 392, 416, 613, 637, 686, 728, 784, 1226, 1274, 1372, 1456, 1568, 2452, 2548, 2744, 2912, 4291, 4459, 4904, 5096, 5488, 7969, 8582, 8918, 9808, 10192, 10976, 15938, 17164, 17836, 19616, 20384, 30037, 31876, 34328, 35672, 55783, 60074, 63752, 68656, 71344, 111566, 120148, 127504, 137312, 142688, 210259, 223132, 240296, 255008, 390481, 420518, 446264, 480592, 780962, 841036, 892528, 961184, 1561924, 1682072, 1785056, 2733367, 3123848, 3364144, 5466734, 6247696, 6728288, 10933468, 12495392, 21866936, 43733872, 87467744]

約数ペア:

[(1, 87467744), (2, 43733872), (4, 21866936), (7, 12495392), (8, 10933468), (13, 6728288), (14, 6247696), (16, 5466734), (26, 3364144), (28, 3123848), (32, 2733367), (49, 1785056), (52, 1682072), (56, 1561924), (91, 961184), (98, 892528), (104, 841036), (112, 780962), (182, 480592), (196, 446264), (208, 420518), (224, 390481), (343, 255008), (364, 240296), (392, 223132), (416, 210259), (613, 142688), (637, 137312), (686, 127504), (728, 120148), (784, 111566), (1226, 71344), (1274, 68656), (1372, 63752), (1456, 60074), (1568, 55783), (2452, 35672), (2548, 34328), (2744, 31876), (2912, 30037), (4291, 20384), (4459, 19616), (4904, 17836), (5096, 17164), (5488, 15938), (7969, 10976), (8582, 10192), (8918, 9808)]