78913296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:690

約数の個数: 180

約数和(自身を含む): 277857216

約数和(自身を除く): 198943920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 231, 242, 252, 264, 308, 336, 363, 396, 462, 484, 504, 528, 616, 647, 693, 726, 792, 847, 924, 968, 1008, 1089, 1232, 1294, 1386, 1452, 1584, 1694, 1848, 1936, 1941, 2178, 2541, 2588, 2772, 2904, 3388, 3696, 3882, 4356, 4529, 5082, 5176, 5544, 5808, 5823, 6776, 7117, 7623, 7764, 8712, 9058, 10164, 10352, 11088, 11646, 13552, 13587, 14234, 15246, 15528, 17424, 18116, 20328, 21351, 23292, 27174, 28468, 30492, 31056, 36232, 40656, 40761, 42702, 46584, 49819, 54348, 56936, 60984, 64053, 72464, 78287, 81522, 85404, 93168, 99638, 108696, 113872, 121968, 128106, 149457, 156574, 163044, 170808, 199276, 217392, 234861, 256212, 298914, 313148, 326088, 341616, 398552, 448371, 469722, 512424, 548009, 597828, 626296, 652176, 704583, 797104, 896742, 939444, 1024848, 1096018, 1195656, 1252592, 1409166, 1644027, 1793484, 1878888, 2192036, 2391312, 2818332, 3288054, 3586968, 3757776, 4384072, 4932081, 5636664, 6576108, 7173936, 8768144, 9864162, 11273328, 13152216, 19728324, 26304432, 39456648, 78913296]

約数ペア:

[(1, 78913296), (2, 39456648), (3, 26304432), (4, 19728324), (6, 13152216), (7, 11273328), (8, 9864162), (9, 8768144), (11, 7173936), (12, 6576108), (14, 5636664), (16, 4932081), (18, 4384072), (21, 3757776), (22, 3586968), (24, 3288054), (28, 2818332), (33, 2391312), (36, 2192036), (42, 1878888), (44, 1793484), (48, 1644027), (56, 1409166), (63, 1252592), (66, 1195656), (72, 1096018), (77, 1024848), (84, 939444), (88, 896742), (99, 797104), (112, 704583), (121, 652176), (126, 626296), (132, 597828), (144, 548009), (154, 512424), (168, 469722), (176, 448371), (198, 398552), (231, 341616), (242, 326088), (252, 313148), (264, 298914), (308, 256212), (336, 234861), (363, 217392), (396, 199276), (462, 170808), (484, 163044), (504, 156574), (528, 149457), (616, 128106), (647, 121968), (693, 113872), (726, 108696), (792, 99638), (847, 93168), (924, 85404), (968, 81522), (1008, 78287), (1089, 72464), (1232, 64053), (1294, 60984), (1386, 56936), (1452, 54348), (1584, 49819), (1694, 46584), (1848, 42702), (1936, 40761), (1941, 40656), (2178, 36232), (2541, 31056), (2588, 30492), (2772, 28468), (2904, 27174), (3388, 23292), (3696, 21351), (3882, 20328), (4356, 18116), (4529, 17424), (5082, 15528), (5176, 15246), (5544, 14234), (5808, 13587), (5823, 13552), (6776, 11646), (7117, 11088), (7623, 10352), (7764, 10164), (8712, 9058)]