80748864

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{2861}}^1$

素因数の和:2893

約数の個数: 126

約数和(自身を含む): 269334234

約数和(自身を除く): 188585370

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 392, 441, 448, 504, 576, 588, 672, 784, 882, 1008, 1176, 1344, 1568, 1764, 2016, 2352, 2861, 3136, 3528, 4032, 4704, 5722, 7056, 8583, 9408, 11444, 14112, 17166, 20027, 22888, 25749, 28224, 34332, 40054, 45776, 51498, 60081, 68664, 80108, 91552, 102996, 120162, 137328, 140189, 160216, 180243, 183104, 205992, 240324, 274656, 280378, 320432, 360486, 411984, 420567, 480648, 549312, 560756, 640864, 720972, 823968, 841134, 961296, 1121512, 1261701, 1281728, 1441944, 1647936, 1682268, 1922592, 2243024, 2523402, 2883888, 3364536, 3845184, 4486048, 5046804, 5767776, 6729072, 8972096, 10093608, 11535552, 13458144, 20187216, 26916288, 40374432, 80748864]

約数ペア:

[(1, 80748864), (2, 40374432), (3, 26916288), (4, 20187216), (6, 13458144), (7, 11535552), (8, 10093608), (9, 8972096), (12, 6729072), (14, 5767776), (16, 5046804), (18, 4486048), (21, 3845184), (24, 3364536), (28, 2883888), (32, 2523402), (36, 2243024), (42, 1922592), (48, 1682268), (49, 1647936), (56, 1441944), (63, 1281728), (64, 1261701), (72, 1121512), (84, 961296), (96, 841134), (98, 823968), (112, 720972), (126, 640864), (144, 560756), (147, 549312), (168, 480648), (192, 420567), (196, 411984), (224, 360486), (252, 320432), (288, 280378), (294, 274656), (336, 240324), (392, 205992), (441, 183104), (448, 180243), (504, 160216), (576, 140189), (588, 137328), (672, 120162), (784, 102996), (882, 91552), (1008, 80108), (1176, 68664), (1344, 60081), (1568, 51498), (1764, 45776), (2016, 40054), (2352, 34332), (2861, 28224), (3136, 25749), (3528, 22888), (4032, 20027), (4704, 17166), (5722, 14112), (7056, 11444), (8583, 9408)]