68980416

素因数分解:

$2^6\times 3^1\times {\mathrm{443}}^1\times {\mathrm{811}}^1$

素因数の和:1269

約数の個数: 56

約数和(自身を含む): 183148224

約数和(自身を除く): 114167808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 443, 811, 886, 1329, 1622, 1772, 2433, 2658, 3244, 3544, 4866, 5316, 6488, 7088, 9732, 10632, 12976, 14176, 19464, 21264, 25952, 28352, 38928, 42528, 51904, 77856, 85056, 155712, 359273, 718546, 1077819, 1437092, 2155638, 2874184, 4311276, 5748368, 8622552, 11496736, 17245104, 22993472, 34490208, 68980416]

約数ペア:

[(1, 68980416), (2, 34490208), (3, 22993472), (4, 17245104), (6, 11496736), (8, 8622552), (12, 5748368), (16, 4311276), (24, 2874184), (32, 2155638), (48, 1437092), (64, 1077819), (96, 718546), (192, 359273), (443, 155712), (811, 85056), (886, 77856), (1329, 51904), (1622, 42528), (1772, 38928), (2433, 28352), (2658, 25952), (3244, 21264), (3544, 19464), (4866, 14176), (5316, 12976), (6488, 10632), (7088, 9732)]