8447436

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 23950080

約数和(自身を除く): 15502644

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 43, 51, 54, 68, 86, 102, 107, 108, 129, 153, 172, 204, 214, 258, 306, 321, 387, 428, 459, 516, 612, 642, 731, 774, 918, 963, 1161, 1284, 1462, 1548, 1819, 1836, 1926, 2193, 2322, 2889, 2924, 3638, 3852, 4386, 4601, 4644, 5457, 5778, 6579, 7276, 8772, 9202, 10914, 11556, 13158, 13803, 16371, 18404, 19737, 21828, 26316, 27606, 32742, 39474, 41409, 49113, 55212, 65484, 78217, 78948, 82818, 98226, 124227, 156434, 165636, 196452, 234651, 248454, 312868, 469302, 496908, 703953, 938604, 1407906, 2111859, 2815812, 4223718, 8447436]

約数ペア:

[(1, 8447436), (2, 4223718), (3, 2815812), (4, 2111859), (6, 1407906), (9, 938604), (12, 703953), (17, 496908), (18, 469302), (27, 312868), (34, 248454), (36, 234651), (43, 196452), (51, 165636), (54, 156434), (68, 124227), (86, 98226), (102, 82818), (107, 78948), (108, 78217), (129, 65484), (153, 55212), (172, 49113), (204, 41409), (214, 39474), (258, 32742), (306, 27606), (321, 26316), (387, 21828), (428, 19737), (459, 18404), (516, 16371), (612, 13803), (642, 13158), (731, 11556), (774, 10914), (918, 9202), (963, 8772), (1161, 7276), (1284, 6579), (1462, 5778), (1548, 5457), (1819, 4644), (1836, 4601), (1926, 4386), (2193, 3852), (2322, 3638), (2889, 2924)]