79738254

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1451}}^1$

素因数の和:1573

約数の個数: 48

約数和(自身を含む): 179397504

約数和(自身を除く): 99659250

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 1451, 2902, 3053, 4353, 6106, 8706, 9159, 13059, 18318, 26118, 27477, 54954, 62393, 103021, 124786, 187179, 206042, 309063, 374358, 561537, 618126, 927189, 1123074, 1854378, 4429903, 8859806, 13289709, 26579418, 39869127, 79738254]

約数ペア:

[(1, 79738254), (2, 39869127), (3, 26579418), (6, 13289709), (9, 8859806), (18, 4429903), (43, 1854378), (71, 1123074), (86, 927189), (129, 618126), (142, 561537), (213, 374358), (258, 309063), (387, 206042), (426, 187179), (639, 124786), (774, 103021), (1278, 62393), (1451, 54954), (2902, 27477), (3053, 26118), (4353, 18318), (6106, 13059), (8706, 9159)]