80739648

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12743}}^1$

素因数の和:12772

約数の個数: 84

約数和(自身を含む): 252484128

約数和(自身を除く): 171744480

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 6336, 12743, 25486, 38229, 50972, 76458, 101944, 114687, 140173, 152916, 203888, 229374, 280346, 305832, 407776, 420519, 458748, 560692, 611664, 815552, 841038, 917496, 1121384, 1223328, 1261557, 1682076, 1834992, 2242768, 2446656, 2523114, 3364152, 3669984, 4485536, 5046228, 6728304, 7339968, 8971072, 10092456, 13456608, 20184912, 26913216, 40369824, 80739648]

約数ペア:

[(1, 80739648), (2, 40369824), (3, 26913216), (4, 20184912), (6, 13456608), (8, 10092456), (9, 8971072), (11, 7339968), (12, 6728304), (16, 5046228), (18, 4485536), (22, 3669984), (24, 3364152), (32, 2523114), (33, 2446656), (36, 2242768), (44, 1834992), (48, 1682076), (64, 1261557), (66, 1223328), (72, 1121384), (88, 917496), (96, 841038), (99, 815552), (132, 611664), (144, 560692), (176, 458748), (192, 420519), (198, 407776), (264, 305832), (288, 280346), (352, 229374), (396, 203888), (528, 152916), (576, 140173), (704, 114687), (792, 101944), (1056, 76458), (1584, 50972), (2112, 38229), (3168, 25486), (6336, 12743)]