71129214

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1543}}^1$

素因数の和:1761

約数の個数: 48

約数和(自身を含む): 166918752

約数和(自身を除く): 95789538

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1543, 1773, 2561, 3086, 3546, 4629, 5122, 7683, 9258, 13887, 15366, 20059, 23049, 27774, 40118, 46098, 60177, 120354, 180531, 303971, 361062, 607942, 911913, 1823826, 2735739, 3951623, 5471478, 7903246, 11854869, 23709738, 35564607, 71129214]

約数ペア:

[(1, 71129214), (2, 35564607), (3, 23709738), (6, 11854869), (9, 7903246), (13, 5471478), (18, 3951623), (26, 2735739), (39, 1823826), (78, 911913), (117, 607942), (197, 361062), (234, 303971), (394, 180531), (591, 120354), (1182, 60177), (1543, 46098), (1773, 40118), (2561, 27774), (3086, 23049), (3546, 20059), (4629, 15366), (5122, 13887), (7683, 9258)]