80458415968

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{71881}}^1$

素因数の和:72180

約数の個数: 96

約数和(自身を含む): 191286627840

約数和(自身を除く): 110828211872

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 263, 266, 304, 526, 532, 608, 1052, 1064, 1841, 2104, 2128, 3682, 4208, 4256, 4997, 7364, 8416, 9994, 14728, 19988, 29456, 34979, 39976, 58912, 69958, 71881, 79952, 139916, 143762, 159904, 279832, 287524, 503167, 559664, 575048, 1006334, 1119328, 1150096, 1365739, 2012668, 2300192, 2731478, 4025336, 5462956, 8050672, 9560173, 10925912, 16101344, 18904703, 19120346, 21851824, 37809406, 38240692, 43703648, 75618812, 76481384, 132332921, 151237624, 152962768, 264665842, 302475248, 305925536, 359189357, 529331684, 604950496, 718378714, 1058663368, 1436757428, 2117326736, 2514325499, 2873514856, 4234653472, 5028650998, 5747029712, 10057301996, 11494059424, 20114603992, 40229207984, 80458415968]

約数ペア:

[(1, 80458415968), (2, 40229207984), (4, 20114603992), (7, 11494059424), (8, 10057301996), (14, 5747029712), (16, 5028650998), (19, 4234653472), (28, 2873514856), (32, 2514325499), (38, 2117326736), (56, 1436757428), (76, 1058663368), (112, 718378714), (133, 604950496), (152, 529331684), (224, 359189357), (263, 305925536), (266, 302475248), (304, 264665842), (526, 152962768), (532, 151237624), (608, 132332921), (1052, 76481384), (1064, 75618812), (1841, 43703648), (2104, 38240692), (2128, 37809406), (3682, 21851824), (4208, 19120346), (4256, 18904703), (4997, 16101344), (7364, 10925912), (8416, 9560173), (9994, 8050672), (14728, 5462956), (19988, 4025336), (29456, 2731478), (34979, 2300192), (39976, 2012668), (58912, 1365739), (69958, 1150096), (71881, 1119328), (79952, 1006334), (139916, 575048), (143762, 559664), (159904, 503167), (279832, 287524)]