67626768

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{487}}^1$

素因数の和:772

約数の個数: 80

約数和(自身を含む): 191702016

約数和(自身を除く): 124075248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 263, 264, 487, 526, 528, 789, 974, 1052, 1461, 1578, 1948, 2104, 2893, 2922, 3156, 3896, 4208, 5357, 5786, 5844, 6312, 7792, 8679, 10714, 11572, 11688, 12624, 16071, 17358, 21428, 23144, 23376, 32142, 34716, 42856, 46288, 64284, 69432, 85712, 128081, 128568, 138864, 256162, 257136, 384243, 512324, 768486, 1024648, 1408891, 1536972, 2049296, 2817782, 3073944, 4226673, 5635564, 6147888, 8453346, 11271128, 16906692, 22542256, 33813384, 67626768]

約数ペア:

[(1, 67626768), (2, 33813384), (3, 22542256), (4, 16906692), (6, 11271128), (8, 8453346), (11, 6147888), (12, 5635564), (16, 4226673), (22, 3073944), (24, 2817782), (33, 2049296), (44, 1536972), (48, 1408891), (66, 1024648), (88, 768486), (132, 512324), (176, 384243), (263, 257136), (264, 256162), (487, 138864), (526, 128568), (528, 128081), (789, 85712), (974, 69432), (1052, 64284), (1461, 46288), (1578, 42856), (1948, 34716), (2104, 32142), (2893, 23376), (2922, 23144), (3156, 21428), (3896, 17358), (4208, 16071), (5357, 12624), (5786, 11688), (5844, 11572), (6312, 10714), (7792, 8679)]