71401572

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{180307}}^1$

素因数の和:180328

約数の個数: 36

約数和(自身を含む): 196896336

約数和(自身を除く): 125494764

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 180307, 360614, 540921, 721228, 1081842, 1622763, 1983377, 2163684, 3245526, 3966754, 5950131, 6491052, 7933508, 11900262, 17850393, 23800524, 35700786, 71401572]

約数ペア:

[(1, 71401572), (2, 35700786), (3, 23800524), (4, 17850393), (6, 11900262), (9, 7933508), (11, 6491052), (12, 5950131), (18, 3966754), (22, 3245526), (33, 2163684), (36, 1983377), (44, 1622763), (66, 1081842), (99, 721228), (132, 540921), (198, 360614), (396, 180307)]