68172544

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 72

約数和(自身を含む): 152171712

約数和(自身を除く): 83999168

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 128, 172, 176, 256, 344, 352, 473, 563, 688, 704, 946, 1126, 1376, 1408, 1892, 2252, 2752, 2816, 3784, 4504, 5504, 6193, 7568, 9008, 11008, 12386, 15136, 18016, 24209, 24772, 30272, 36032, 48418, 49544, 60544, 72064, 96836, 99088, 121088, 144128, 193672, 198176, 266299, 387344, 396352, 532598, 774688, 792704, 1065196, 1549376, 1585408, 2130392, 3098752, 4260784, 6197504, 8521568, 17043136, 34086272, 68172544]

約数ペア:

[(1, 68172544), (2, 34086272), (4, 17043136), (8, 8521568), (11, 6197504), (16, 4260784), (22, 3098752), (32, 2130392), (43, 1585408), (44, 1549376), (64, 1065196), (86, 792704), (88, 774688), (128, 532598), (172, 396352), (176, 387344), (256, 266299), (344, 198176), (352, 193672), (473, 144128), (563, 121088), (688, 99088), (704, 96836), (946, 72064), (1126, 60544), (1376, 49544), (1408, 48418), (1892, 36032), (2252, 30272), (2752, 24772), (2816, 24209), (3784, 18016), (4504, 15136), (5504, 12386), (6193, 11008), (7568, 9008)]