78249868

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{3011}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 140419440

約数和(自身を除く): 62169572

約数列:

[1, 2, 4, 73, 89, 146, 178, 292, 356, 3011, 6022, 6497, 12044, 12994, 25988, 219803, 267979, 439606, 535958, 879212, 1071916, 19562467, 39124934, 78249868]

約数ペア:

[(1, 78249868), (2, 39124934), (4, 19562467), (73, 1071916), (89, 879212), (146, 535958), (178, 439606), (292, 267979), (356, 219803), (3011, 25988), (6022, 12994), (6497, 12044)]