73137824

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:453

約数の個数: 48

約数和(自身を含む): 147692160

約数和(自身を除く): 74554336

約数列:

[1, 2, 4, 8, 16, 32, 73, 131, 146, 239, 262, 292, 478, 524, 584, 956, 1048, 1168, 1912, 2096, 2336, 3824, 4192, 7648, 9563, 17447, 19126, 31309, 34894, 38252, 62618, 69788, 76504, 125236, 139576, 153008, 250472, 279152, 306016, 500944, 558304, 1001888, 2285557, 4571114, 9142228, 18284456, 36568912, 73137824]

約数ペア:

[(1, 73137824), (2, 36568912), (4, 18284456), (8, 9142228), (16, 4571114), (32, 2285557), (73, 1001888), (131, 558304), (146, 500944), (239, 306016), (262, 279152), (292, 250472), (478, 153008), (524, 139576), (584, 125236), (956, 76504), (1048, 69788), (1168, 62618), (1912, 38252), (2096, 34894), (2336, 31309), (3824, 19126), (4192, 17447), (7648, 9563)]