77864976

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{2861}}^1$

素因数の和:2891

約数の個数: 120

約数和(自身を含む): 258358464

約数和(自身を除く): 180493488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 2861, 3024, 3402, 3888, 4536, 5722, 6804, 8583, 9072, 11444, 13608, 17166, 20027, 22888, 25749, 27216, 34332, 40054, 45776, 51498, 60081, 68664, 77247, 80108, 102996, 120162, 137328, 154494, 160216, 180243, 205992, 231741, 240324, 308988, 320432, 360486, 411984, 463482, 480648, 540729, 617976, 695223, 720972, 926964, 961296, 1081458, 1235952, 1390446, 1441944, 1622187, 1853928, 2162916, 2780892, 2883888, 3244374, 3707856, 4325832, 4866561, 5561784, 6488748, 8651664, 9733122, 11123568, 12977496, 19466244, 25954992, 38932488, 77864976]

約数ペア:

[(1, 77864976), (2, 38932488), (3, 25954992), (4, 19466244), (6, 12977496), (7, 11123568), (8, 9733122), (9, 8651664), (12, 6488748), (14, 5561784), (16, 4866561), (18, 4325832), (21, 3707856), (24, 3244374), (27, 2883888), (28, 2780892), (36, 2162916), (42, 1853928), (48, 1622187), (54, 1441944), (56, 1390446), (63, 1235952), (72, 1081458), (81, 961296), (84, 926964), (108, 720972), (112, 695223), (126, 617976), (144, 540729), (162, 480648), (168, 463482), (189, 411984), (216, 360486), (243, 320432), (252, 308988), (324, 240324), (336, 231741), (378, 205992), (432, 180243), (486, 160216), (504, 154494), (567, 137328), (648, 120162), (756, 102996), (972, 80108), (1008, 77247), (1134, 68664), (1296, 60081), (1512, 51498), (1701, 45776), (1944, 40054), (2268, 34332), (2861, 27216), (3024, 25749), (3402, 22888), (3888, 20027), (4536, 17166), (5722, 13608), (6804, 11444), (8583, 9072)]