64717188

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:908

約数の個数: 48

約数和(自身を含む): 155702400

約数和(自身を除く): 90985212

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 199, 246, 398, 492, 597, 661, 796, 1194, 1322, 1983, 2388, 2644, 3966, 7932, 8159, 16318, 24477, 27101, 32636, 48954, 54202, 81303, 97908, 108404, 131539, 162606, 263078, 325212, 394617, 526156, 789234, 1578468, 5393099, 10786198, 16179297, 21572396, 32358594, 64717188]

約数ペア:

[(1, 64717188), (2, 32358594), (3, 21572396), (4, 16179297), (6, 10786198), (12, 5393099), (41, 1578468), (82, 789234), (123, 526156), (164, 394617), (199, 325212), (246, 263078), (398, 162606), (492, 131539), (597, 108404), (661, 97908), (796, 81303), (1194, 54202), (1322, 48954), (1983, 32636), (2388, 27101), (2644, 24477), (3966, 16318), (7932, 8159)]