87087942

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 192741120

約数和(自身を除く): 105653178

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 309, 321, 439, 618, 642, 878, 927, 963, 1317, 1854, 1926, 2634, 3951, 7902, 11021, 22042, 33063, 45217, 46973, 66126, 90434, 93946, 99189, 135651, 140919, 198378, 271302, 281838, 406953, 422757, 813906, 845514, 4838219, 9676438, 14514657, 29029314, 43543971, 87087942]

約数ペア:

[(1, 87087942), (2, 43543971), (3, 29029314), (6, 14514657), (9, 9676438), (18, 4838219), (103, 845514), (107, 813906), (206, 422757), (214, 406953), (309, 281838), (321, 271302), (439, 198378), (618, 140919), (642, 135651), (878, 99189), (927, 93946), (963, 90434), (1317, 66126), (1854, 46973), (1926, 45217), (2634, 33063), (3951, 22042), (7902, 11021)]