81896058

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1039}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 184953600

約数和(自身を除く): 103057542

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 151, 174, 261, 302, 453, 522, 906, 1039, 1359, 2078, 2718, 3117, 4379, 6234, 8758, 9351, 13137, 18702, 26274, 30131, 39411, 60262, 78822, 90393, 156889, 180786, 271179, 313778, 470667, 542358, 941334, 1412001, 2824002, 4549781, 9099562, 13649343, 27298686, 40948029, 81896058]

約数ペア:

[(1, 81896058), (2, 40948029), (3, 27298686), (6, 13649343), (9, 9099562), (18, 4549781), (29, 2824002), (58, 1412001), (87, 941334), (151, 542358), (174, 470667), (261, 313778), (302, 271179), (453, 180786), (522, 156889), (906, 90393), (1039, 78822), (1359, 60262), (2078, 39411), (2718, 30131), (3117, 26274), (4379, 18702), (6234, 13137), (8758, 9351)]