81277392302

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1543}}^1\times {\mathrm{14939}}^1$

素因数の和:16568

約数の個数: 32

約数和(自身を含む): 127885443840

約数和(自身を除く): 46608051538

約数列:

[1, 2, 41, 43, 82, 86, 1543, 1763, 3086, 3526, 14939, 29878, 63263, 66349, 126526, 132698, 612499, 642377, 1224998, 1284754, 2720309, 5440618, 23050877, 26337457, 46101754, 52674914, 945085957, 991187711, 1890171914, 1982375422, 40638696151, 81277392302]

約数ペア:

[(1, 81277392302), (2, 40638696151), (41, 1982375422), (43, 1890171914), (82, 991187711), (86, 945085957), (1543, 52674914), (1763, 46101754), (3086, 26337457), (3526, 23050877), (14939, 5440618), (29878, 2720309), (63263, 1284754), (66349, 1224998), (126526, 642377), (132698, 612499)]