68550624

素因数分解:

$2^5\times 3^4\times {\mathrm{53}}^1\times {\mathrm{499}}^1$

素因数の和:574

約数の個数: 120

約数和(自身を含む): 205821000

約数和(自身を除く): 137270376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 72, 81, 96, 106, 108, 144, 159, 162, 212, 216, 288, 318, 324, 424, 432, 477, 499, 636, 648, 848, 864, 954, 998, 1272, 1296, 1431, 1497, 1696, 1908, 1996, 2544, 2592, 2862, 2994, 3816, 3992, 4293, 4491, 5088, 5724, 5988, 7632, 7984, 8586, 8982, 11448, 11976, 13473, 15264, 15968, 17172, 17964, 22896, 23952, 26447, 26946, 34344, 35928, 40419, 45792, 47904, 52894, 53892, 68688, 71856, 79341, 80838, 105788, 107784, 137376, 143712, 158682, 161676, 211576, 215568, 238023, 317364, 323352, 423152, 431136, 476046, 634728, 646704, 714069, 846304, 952092, 1269456, 1293408, 1428138, 1904184, 2142207, 2538912, 2856276, 3808368, 4284414, 5712552, 7616736, 8568828, 11425104, 17137656, 22850208, 34275312, 68550624]

約数ペア:

[(1, 68550624), (2, 34275312), (3, 22850208), (4, 17137656), (6, 11425104), (8, 8568828), (9, 7616736), (12, 5712552), (16, 4284414), (18, 3808368), (24, 2856276), (27, 2538912), (32, 2142207), (36, 1904184), (48, 1428138), (53, 1293408), (54, 1269456), (72, 952092), (81, 846304), (96, 714069), (106, 646704), (108, 634728), (144, 476046), (159, 431136), (162, 423152), (212, 323352), (216, 317364), (288, 238023), (318, 215568), (324, 211576), (424, 161676), (432, 158682), (477, 143712), (499, 137376), (636, 107784), (648, 105788), (848, 80838), (864, 79341), (954, 71856), (998, 68688), (1272, 53892), (1296, 52894), (1431, 47904), (1497, 45792), (1696, 40419), (1908, 35928), (1996, 34344), (2544, 26946), (2592, 26447), (2862, 23952), (2994, 22896), (3816, 17964), (3992, 17172), (4293, 15968), (4491, 15264), (5088, 13473), (5724, 11976), (5988, 11448), (7632, 8982), (7984, 8586)]