73780076

素因数分解:

$2^2\times {\mathrm{71}}^2\times {\mathrm{3659}}^1$

素因数の和:3805

約数の個数: 18

約数和(自身を含む): 130995060

約数和(自身を除く): 57214984

約数列:

[1, 2, 4, 71, 142, 284, 3659, 5041, 7318, 10082, 14636, 20164, 259789, 519578, 1039156, 18445019, 36890038, 73780076]

約数ペア:

[(1, 73780076), (2, 36890038), (4, 18445019), (71, 1039156), (142, 519578), (284, 259789), (3659, 20164), (5041, 14636), (7318, 10082)]