72867696

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{138007}}^1$

素因数の和:138029

約数の個数: 40

約数和(自身を含む): 205355904

約数和(自身を除く): 132488208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 138007, 276014, 414021, 552028, 828042, 1104056, 1518077, 1656084, 2208112, 3036154, 3312168, 4554231, 6072308, 6624336, 9108462, 12144616, 18216924, 24289232, 36433848, 72867696]

約数ペア:

[(1, 72867696), (2, 36433848), (3, 24289232), (4, 18216924), (6, 12144616), (8, 9108462), (11, 6624336), (12, 6072308), (16, 4554231), (22, 3312168), (24, 3036154), (33, 2208112), (44, 1656084), (48, 1518077), (66, 1104056), (88, 828042), (132, 552028), (176, 414021), (264, 276014), (528, 138007)]