67604436

素因数分解:

$2^2\times 3^3\times {\mathrm{661}}^1\times {\mathrm{947}}^1$

素因数の和:1621

約数の個数: 48

約数和(自身を含む): 175721280

約数和(自身を除く): 108116844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 661, 947, 1322, 1894, 1983, 2644, 2841, 3788, 3966, 5682, 5949, 7932, 8523, 11364, 11898, 17046, 17847, 23796, 25569, 34092, 35694, 51138, 71388, 102276, 625967, 1251934, 1877901, 2503868, 3755802, 5633703, 7511604, 11267406, 16901109, 22534812, 33802218, 67604436]

約数ペア:

[(1, 67604436), (2, 33802218), (3, 22534812), (4, 16901109), (6, 11267406), (9, 7511604), (12, 5633703), (18, 3755802), (27, 2503868), (36, 1877901), (54, 1251934), (108, 625967), (661, 102276), (947, 71388), (1322, 51138), (1894, 35694), (1983, 34092), (2644, 25569), (2841, 23796), (3788, 17847), (3966, 17046), (5682, 11898), (5949, 11364), (7932, 8523)]