71162478

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{64811}}^1$

素因数の和:64880

約数の個数: 24

約数和(自身を含む): 156715416

約数和(自身を除く): 85552938

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 64811, 129622, 194433, 388866, 583299, 1166598, 3953471, 7906942, 11860413, 23720826, 35581239, 71162478]

約数ペア:

[(1, 71162478), (2, 35581239), (3, 23720826), (6, 11860413), (9, 7906942), (18, 3953471), (61, 1166598), (122, 583299), (183, 388866), (366, 194433), (549, 129622), (1098, 64811)]