77673990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{112571}}^1$

素因数の和:112604

約数の個数: 32

約数和(自身を含む): 194524416

約数和(自身を除く): 116850426

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 112571, 225142, 337713, 562855, 675426, 1125710, 1688565, 2589133, 3377130, 5178266, 7767399, 12945665, 15534798, 25891330, 38836995, 77673990]

約数ペア:

[(1, 77673990), (2, 38836995), (3, 25891330), (5, 15534798), (6, 12945665), (10, 7767399), (15, 5178266), (23, 3377130), (30, 2589133), (46, 1688565), (69, 1125710), (115, 675426), (138, 562855), (230, 337713), (345, 225142), (690, 112571)]