78473976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{883}}^1$

素因数の和:945

約数の個数: 96

約数和(自身を含む): 234648960

約数和(自身を除く): 156174984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 529, 552, 644, 883, 966, 1058, 1288, 1587, 1766, 1932, 2116, 2649, 3174, 3532, 3703, 3864, 4232, 5298, 6181, 6348, 7064, 7406, 10596, 11109, 12362, 12696, 14812, 18543, 20309, 21192, 22218, 24724, 29624, 37086, 40618, 44436, 49448, 60927, 74172, 81236, 88872, 121854, 142163, 148344, 162472, 243708, 284326, 426489, 467107, 487416, 568652, 852978, 934214, 1137304, 1401321, 1705956, 1868428, 2802642, 3269749, 3411912, 3736856, 5605284, 6539498, 9809247, 11210568, 13078996, 19618494, 26157992, 39236988, 78473976]

約数ペア:

[(1, 78473976), (2, 39236988), (3, 26157992), (4, 19618494), (6, 13078996), (7, 11210568), (8, 9809247), (12, 6539498), (14, 5605284), (21, 3736856), (23, 3411912), (24, 3269749), (28, 2802642), (42, 1868428), (46, 1705956), (56, 1401321), (69, 1137304), (84, 934214), (92, 852978), (138, 568652), (161, 487416), (168, 467107), (184, 426489), (276, 284326), (322, 243708), (483, 162472), (529, 148344), (552, 142163), (644, 121854), (883, 88872), (966, 81236), (1058, 74172), (1288, 60927), (1587, 49448), (1766, 44436), (1932, 40618), (2116, 37086), (2649, 29624), (3174, 24724), (3532, 22218), (3703, 21192), (3864, 20309), (4232, 18543), (5298, 14812), (6181, 12696), (6348, 12362), (7064, 11109), (7406, 10596)]