68589288

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{18679}}^1$

素因数の和:18711

約数の個数: 64

約数和(自身を含む): 201744000

約数和(自身を除く): 133154712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 18679, 37358, 56037, 74716, 112074, 149432, 168111, 224148, 317543, 336222, 448296, 504333, 635086, 672444, 952629, 1008666, 1270172, 1344888, 1905258, 2017332, 2540344, 2857887, 3810516, 4034664, 5715774, 7621032, 8573661, 11431548, 17147322, 22863096, 34294644, 68589288]

約数ペア:

[(1, 68589288), (2, 34294644), (3, 22863096), (4, 17147322), (6, 11431548), (8, 8573661), (9, 7621032), (12, 5715774), (17, 4034664), (18, 3810516), (24, 2857887), (27, 2540344), (34, 2017332), (36, 1905258), (51, 1344888), (54, 1270172), (68, 1008666), (72, 952629), (102, 672444), (108, 635086), (136, 504333), (153, 448296), (204, 336222), (216, 317543), (306, 224148), (408, 168111), (459, 149432), (612, 112074), (918, 74716), (1224, 56037), (1836, 37358), (3672, 18679)]