71220852

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{12601}}^1$

素因数の和:12768

約数の個数: 36

約数和(自身を含む): 181191556

約数和(自身を除く): 109970704

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 12601, 25202, 37803, 50404, 75606, 113409, 151212, 226818, 453636, 1978357, 3956714, 5935071, 7913428, 11870142, 17805213, 23740284, 35610426, 71220852]

約数ペア:

[(1, 71220852), (2, 35610426), (3, 23740284), (4, 17805213), (6, 11870142), (9, 7913428), (12, 5935071), (18, 3956714), (36, 1978357), (157, 453636), (314, 226818), (471, 151212), (628, 113409), (942, 75606), (1413, 50404), (1884, 37803), (2826, 25202), (5652, 12601)]