71806956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{460301}}^1$

素因数の和:460321

約数の個数: 24

約数和(自身を含む): 180438384

約数和(自身を除く): 108631428

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 460301, 920602, 1380903, 1841204, 2761806, 5523612, 5983913, 11967826, 17951739, 23935652, 35903478, 71806956]

約数ペア:

[(1, 71806956), (2, 35903478), (3, 23935652), (4, 17951739), (6, 11967826), (12, 5983913), (13, 5523612), (26, 2761806), (39, 1841204), (52, 1380903), (78, 920602), (156, 460301)]