76480768

素因数分解:

$2^8\times 7^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 194588800

約数和(自身を除く): 118108032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 67, 91, 98, 104, 112, 128, 134, 182, 196, 208, 224, 256, 268, 343, 364, 392, 416, 448, 469, 536, 637, 686, 728, 784, 832, 871, 896, 938, 1072, 1274, 1372, 1456, 1568, 1664, 1742, 1792, 1876, 2144, 2548, 2744, 2912, 3136, 3283, 3328, 3484, 3752, 4288, 4459, 5096, 5488, 5824, 6097, 6272, 6566, 6968, 7504, 8576, 8918, 10192, 10976, 11648, 12194, 12544, 13132, 13936, 15008, 17152, 17836, 20384, 21952, 22981, 23296, 24388, 26264, 27872, 30016, 35672, 40768, 42679, 43904, 45962, 48776, 52528, 55744, 60032, 71344, 81536, 85358, 87808, 91924, 97552, 105056, 111488, 120064, 142688, 163072, 170716, 183848, 195104, 210112, 222976, 285376, 298753, 341432, 367696, 390208, 420224, 570752, 597506, 682864, 735392, 780416, 840448, 1141504, 1195012, 1365728, 1470784, 1560832, 2390024, 2731456, 2941568, 4780048, 5462912, 5883136, 9560096, 10925824, 19120192, 38240384, 76480768]

約数ペア:

[(1, 76480768), (2, 38240384), (4, 19120192), (7, 10925824), (8, 9560096), (13, 5883136), (14, 5462912), (16, 4780048), (26, 2941568), (28, 2731456), (32, 2390024), (49, 1560832), (52, 1470784), (56, 1365728), (64, 1195012), (67, 1141504), (91, 840448), (98, 780416), (104, 735392), (112, 682864), (128, 597506), (134, 570752), (182, 420224), (196, 390208), (208, 367696), (224, 341432), (256, 298753), (268, 285376), (343, 222976), (364, 210112), (392, 195104), (416, 183848), (448, 170716), (469, 163072), (536, 142688), (637, 120064), (686, 111488), (728, 105056), (784, 97552), (832, 91924), (871, 87808), (896, 85358), (938, 81536), (1072, 71344), (1274, 60032), (1372, 55744), (1456, 52528), (1568, 48776), (1664, 45962), (1742, 43904), (1792, 42679), (1876, 40768), (2144, 35672), (2548, 30016), (2744, 27872), (2912, 26264), (3136, 24388), (3283, 23296), (3328, 22981), (3484, 21952), (3752, 20384), (4288, 17836), (4459, 17152), (5096, 15008), (5488, 13936), (5824, 13132), (6097, 12544), (6272, 12194), (6566, 11648), (6968, 10976), (7504, 10192), (8576, 8918)]