80533656

素因数分解:

$2^3\times 3^3\times 7^3\times {\mathrm{1087}}^1$

素因数の和:1123

約数の個数: 128

約数和(自身を含む): 261120000

約数和(自身を除く): 180586344

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 343, 378, 392, 441, 504, 588, 686, 756, 882, 1029, 1087, 1176, 1323, 1372, 1512, 1764, 2058, 2174, 2646, 2744, 3087, 3261, 3528, 4116, 4348, 5292, 6174, 6522, 7609, 8232, 8696, 9261, 9783, 10584, 12348, 13044, 15218, 18522, 19566, 22827, 24696, 26088, 29349, 30436, 37044, 39132, 45654, 53263, 58698, 60872, 68481, 74088, 78264, 91308, 106526, 117396, 136962, 159789, 182616, 205443, 213052, 234792, 273924, 319578, 372841, 410886, 426104, 479367, 547848, 639156, 745682, 821772, 958734, 1118523, 1278312, 1438101, 1491364, 1643544, 1917468, 2237046, 2876202, 2982728, 3355569, 3834936, 4474092, 5752404, 6711138, 8948184, 10066707, 11504808, 13422276, 20133414, 26844552, 40266828, 80533656]

約数ペア:

[(1, 80533656), (2, 40266828), (3, 26844552), (4, 20133414), (6, 13422276), (7, 11504808), (8, 10066707), (9, 8948184), (12, 6711138), (14, 5752404), (18, 4474092), (21, 3834936), (24, 3355569), (27, 2982728), (28, 2876202), (36, 2237046), (42, 1917468), (49, 1643544), (54, 1491364), (56, 1438101), (63, 1278312), (72, 1118523), (84, 958734), (98, 821772), (108, 745682), (126, 639156), (147, 547848), (168, 479367), (189, 426104), (196, 410886), (216, 372841), (252, 319578), (294, 273924), (343, 234792), (378, 213052), (392, 205443), (441, 182616), (504, 159789), (588, 136962), (686, 117396), (756, 106526), (882, 91308), (1029, 78264), (1087, 74088), (1176, 68481), (1323, 60872), (1372, 58698), (1512, 53263), (1764, 45654), (2058, 39132), (2174, 37044), (2646, 30436), (2744, 29349), (3087, 26088), (3261, 24696), (3528, 22827), (4116, 19566), (4348, 18522), (5292, 15218), (6174, 13044), (6522, 12348), (7609, 10584), (8232, 9783), (8696, 9261)]