76172481

素因数分解:

$3^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:118

約数の個数: 112

約数和(自身を含む): 151096320

約数和(自身を除く): 74923839

約数列:

[1, 3, 7, 9, 11, 21, 23, 27, 33, 59, 63, 69, 77, 81, 99, 161, 177, 189, 207, 231, 243, 253, 297, 413, 483, 531, 567, 621, 649, 693, 729, 759, 891, 1239, 1357, 1449, 1593, 1701, 1771, 1863, 1947, 2079, 2277, 2673, 3717, 4071, 4347, 4543, 4779, 5103, 5313, 5589, 5841, 6237, 6831, 8019, 9499, 11151, 12213, 13041, 13629, 14337, 14927, 15939, 16767, 17523, 18711, 20493, 28497, 33453, 36639, 39123, 40887, 43011, 44781, 47817, 52569, 56133, 61479, 85491, 100359, 104489, 109917, 117369, 122661, 134343, 143451, 157707, 184437, 256473, 301077, 313467, 329751, 367983, 403029, 430353, 473121, 769419, 940401, 989253, 1103949, 1209087, 1291059, 2308257, 2821203, 3311847, 3627261, 6924771, 8463609, 10881783, 25390827, 76172481]

約数ペア:

[(1, 76172481), (3, 25390827), (7, 10881783), (9, 8463609), (11, 6924771), (21, 3627261), (23, 3311847), (27, 2821203), (33, 2308257), (59, 1291059), (63, 1209087), (69, 1103949), (77, 989253), (81, 940401), (99, 769419), (161, 473121), (177, 430353), (189, 403029), (207, 367983), (231, 329751), (243, 313467), (253, 301077), (297, 256473), (413, 184437), (483, 157707), (531, 143451), (567, 134343), (621, 122661), (649, 117369), (693, 109917), (729, 104489), (759, 100359), (891, 85491), (1239, 61479), (1357, 56133), (1449, 52569), (1593, 47817), (1701, 44781), (1771, 43011), (1863, 40887), (1947, 39123), (2079, 36639), (2277, 33453), (2673, 28497), (3717, 20493), (4071, 18711), (4347, 17523), (4543, 16767), (4779, 15939), (5103, 14927), (5313, 14337), (5589, 13629), (5841, 13041), (6237, 12213), (6831, 11151), (8019, 9499)]