74859164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 142222080

約数和(自身を除く): 67362916

約数列:

[1, 2, 4, 19, 38, 73, 76, 103, 131, 146, 206, 262, 292, 412, 524, 1387, 1957, 2489, 2774, 3914, 4978, 5548, 7519, 7828, 9563, 9956, 13493, 15038, 19126, 26986, 30076, 38252, 53972, 142861, 181697, 256367, 285722, 363394, 512734, 571444, 726788, 984989, 1025468, 1969978, 3939956, 18714791, 37429582, 74859164]

約数ペア:

[(1, 74859164), (2, 37429582), (4, 18714791), (19, 3939956), (38, 1969978), (73, 1025468), (76, 984989), (103, 726788), (131, 571444), (146, 512734), (206, 363394), (262, 285722), (292, 256367), (412, 181697), (524, 142861), (1387, 53972), (1957, 38252), (2489, 30076), (2774, 26986), (3914, 19126), (4978, 15038), (5548, 13493), (7519, 9956), (7828, 9563)]