84685260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128311}}^1$

素因数の和:128334

約数の個数: 48

約数和(自身を含む): 258676992

約数和(自身を除く): 173991732

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 128311, 256622, 384933, 513244, 641555, 769866, 1283110, 1411421, 1539732, 1924665, 2566220, 2822842, 3849330, 4234263, 5645684, 7057105, 7698660, 8468526, 14114210, 16937052, 21171315, 28228420, 42342630, 84685260]

約数ペア:

[(1, 84685260), (2, 42342630), (3, 28228420), (4, 21171315), (5, 16937052), (6, 14114210), (10, 8468526), (11, 7698660), (12, 7057105), (15, 5645684), (20, 4234263), (22, 3849330), (30, 2822842), (33, 2566220), (44, 1924665), (55, 1539732), (60, 1411421), (66, 1283110), (110, 769866), (132, 641555), (165, 513244), (220, 384933), (330, 256622), (660, 128311)]