72558122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 137559240

約数和(自身を除く): 65001118

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 337, 338, 637, 674, 1183, 1274, 2197, 2359, 2366, 4381, 4394, 4718, 8281, 8762, 15379, 16513, 16562, 30667, 30758, 33026, 56953, 61334, 107653, 113906, 214669, 215306, 398671, 429338, 740389, 797342, 1480778, 2790697, 5182723, 5581394, 10365446, 36279061, 72558122]

約数ペア:

[(1, 72558122), (2, 36279061), (7, 10365446), (13, 5581394), (14, 5182723), (26, 2790697), (49, 1480778), (91, 797342), (98, 740389), (169, 429338), (182, 398671), (337, 215306), (338, 214669), (637, 113906), (674, 107653), (1183, 61334), (1274, 56953), (2197, 33026), (2359, 30758), (2366, 30667), (4381, 16562), (4394, 16513), (4718, 15379), (8281, 8762)]