71379612

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{9397}}^1$

素因数の和:9618

約数の個数: 36

約数和(自身を含む): 181306216

約数和(自身を除く): 109926604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 9397, 18794, 28191, 37588, 56382, 84573, 112764, 169146, 338292, 1982767, 3965534, 5948301, 7931068, 11896602, 17844903, 23793204, 35689806, 71379612]

約数ペア:

[(1, 71379612), (2, 35689806), (3, 23793204), (4, 17844903), (6, 11896602), (9, 7931068), (12, 5948301), (18, 3965534), (36, 1982767), (211, 338292), (422, 169146), (633, 112764), (844, 84573), (1266, 56382), (1899, 37588), (2532, 28191), (3798, 18794), (7596, 9397)]