7166724

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2$

素因数の和:129

約数の個数: 72

約数和(自身を含む): 19081440

約数和(自身を除く): 11914716

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 43, 51, 57, 68, 76, 86, 102, 114, 129, 172, 204, 228, 258, 323, 516, 646, 731, 817, 969, 1292, 1462, 1634, 1849, 1938, 2193, 2451, 2924, 3268, 3698, 3876, 4386, 4902, 5547, 7396, 8772, 9804, 11094, 13889, 22188, 27778, 31433, 35131, 41667, 55556, 62866, 70262, 83334, 94299, 105393, 125732, 140524, 166668, 188598, 210786, 377196, 421572, 597227, 1194454, 1791681, 2388908, 3583362, 7166724]

約数ペア:

[(1, 7166724), (2, 3583362), (3, 2388908), (4, 1791681), (6, 1194454), (12, 597227), (17, 421572), (19, 377196), (34, 210786), (38, 188598), (43, 166668), (51, 140524), (57, 125732), (68, 105393), (76, 94299), (86, 83334), (102, 70262), (114, 62866), (129, 55556), (172, 41667), (204, 35131), (228, 31433), (258, 27778), (323, 22188), (516, 13889), (646, 11094), (731, 9804), (817, 8772), (969, 7396), (1292, 5547), (1462, 4902), (1634, 4386), (1849, 3876), (1938, 3698), (2193, 3268), (2451, 2924)]