78251744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:172

約数の個数: 96

約数和(自身を含む): 170644320

約数和(自身を除く): 92392576

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 43, 53, 58, 74, 86, 106, 116, 148, 172, 212, 232, 296, 344, 424, 464, 592, 688, 848, 928, 1073, 1184, 1247, 1376, 1537, 1591, 1696, 1961, 2146, 2279, 2494, 3074, 3182, 3922, 4292, 4558, 4988, 6148, 6364, 7844, 8584, 9116, 9976, 12296, 12728, 15688, 17168, 18232, 19952, 24592, 25456, 31376, 34336, 36464, 39904, 46139, 49184, 50912, 56869, 62752, 66091, 72928, 84323, 92278, 113738, 132182, 168646, 184556, 227476, 264364, 337292, 369112, 454952, 528728, 674584, 738224, 909904, 1057456, 1349168, 1476448, 1819808, 2114912, 2445367, 2698336, 4890734, 9781468, 19562936, 39125872, 78251744]

約数ペア:

[(1, 78251744), (2, 39125872), (4, 19562936), (8, 9781468), (16, 4890734), (29, 2698336), (32, 2445367), (37, 2114912), (43, 1819808), (53, 1476448), (58, 1349168), (74, 1057456), (86, 909904), (106, 738224), (116, 674584), (148, 528728), (172, 454952), (212, 369112), (232, 337292), (296, 264364), (344, 227476), (424, 184556), (464, 168646), (592, 132182), (688, 113738), (848, 92278), (928, 84323), (1073, 72928), (1184, 66091), (1247, 62752), (1376, 56869), (1537, 50912), (1591, 49184), (1696, 46139), (1961, 39904), (2146, 36464), (2279, 34336), (2494, 31376), (3074, 25456), (3182, 24592), (3922, 19952), (4292, 18232), (4558, 17168), (4988, 15688), (6148, 12728), (6364, 12296), (7844, 9976), (8584, 9116)]