82783168

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 112

約数和(自身を含む): 189463680

約数和(自身を除く): 106680512

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 47, 52, 58, 64, 73, 94, 104, 116, 146, 188, 208, 232, 292, 376, 377, 416, 464, 584, 611, 752, 754, 832, 928, 949, 1168, 1222, 1363, 1504, 1508, 1856, 1898, 2117, 2336, 2444, 2726, 3008, 3016, 3431, 3796, 4234, 4672, 4888, 5452, 6032, 6862, 7592, 8468, 9776, 10904, 12064, 13724, 15184, 16936, 17719, 19552, 21808, 24128, 27448, 27521, 30368, 33872, 35438, 39104, 43616, 44603, 54896, 55042, 60736, 67744, 70876, 87232, 89206, 99499, 109792, 110084, 135488, 141752, 178412, 198998, 219584, 220168, 283504, 356824, 397996, 440336, 567008, 713648, 795992, 880672, 1134016, 1293487, 1427296, 1591984, 1761344, 2586974, 2854592, 3183968, 5173948, 6367936, 10347896, 20695792, 41391584, 82783168]

約数ペア:

[(1, 82783168), (2, 41391584), (4, 20695792), (8, 10347896), (13, 6367936), (16, 5173948), (26, 3183968), (29, 2854592), (32, 2586974), (47, 1761344), (52, 1591984), (58, 1427296), (64, 1293487), (73, 1134016), (94, 880672), (104, 795992), (116, 713648), (146, 567008), (188, 440336), (208, 397996), (232, 356824), (292, 283504), (376, 220168), (377, 219584), (416, 198998), (464, 178412), (584, 141752), (611, 135488), (752, 110084), (754, 109792), (832, 99499), (928, 89206), (949, 87232), (1168, 70876), (1222, 67744), (1363, 60736), (1504, 55042), (1508, 54896), (1856, 44603), (1898, 43616), (2117, 39104), (2336, 35438), (2444, 33872), (2726, 30368), (3008, 27521), (3016, 27448), (3431, 24128), (3796, 21808), (4234, 19552), (4672, 17719), (4888, 16936), (5452, 15184), (6032, 13724), (6862, 12064), (7592, 10904), (8468, 9776)]