71323434

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43543}}^1$

素因数の和:43571

約数の個数: 48

約数和(自身を含む): 190200192

約数和(自身を除く): 118876758

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 43543, 87086, 130629, 261258, 304801, 391887, 566059, 609602, 783774, 914403, 1132118, 1698177, 1828806, 2743209, 3396354, 3962413, 5094531, 5486418, 7924826, 10189062, 11887239, 23774478, 35661717, 71323434]

約数ペア:

[(1, 71323434), (2, 35661717), (3, 23774478), (6, 11887239), (7, 10189062), (9, 7924826), (13, 5486418), (14, 5094531), (18, 3962413), (21, 3396354), (26, 2743209), (39, 1828806), (42, 1698177), (63, 1132118), (78, 914403), (91, 783774), (117, 609602), (126, 566059), (182, 391887), (234, 304801), (273, 261258), (546, 130629), (819, 87086), (1638, 43543)]