86538704

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 212718528

約数和(自身を除く): 126179824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 49, 56, 68, 86, 98, 112, 119, 136, 151, 172, 196, 238, 272, 301, 302, 344, 392, 476, 602, 604, 688, 731, 784, 833, 952, 1057, 1204, 1208, 1462, 1666, 1904, 2107, 2114, 2408, 2416, 2567, 2924, 3332, 4214, 4228, 4816, 5117, 5134, 5848, 6493, 6664, 7399, 8428, 8456, 10234, 10268, 11696, 12986, 13328, 14798, 16856, 16912, 17969, 20468, 20536, 25972, 29596, 33712, 35819, 35938, 40936, 41072, 45451, 51944, 59192, 71638, 71876, 81872, 90902, 103888, 110381, 118384, 125783, 143276, 143752, 181804, 220762, 251566, 286552, 287504, 318157, 363608, 441524, 503132, 573104, 636314, 727216, 772667, 883048, 1006264, 1272628, 1545334, 1766096, 2012528, 2545256, 3090668, 5090512, 5408669, 6181336, 10817338, 12362672, 21634676, 43269352, 86538704]

約数ペア:

[(1, 86538704), (2, 43269352), (4, 21634676), (7, 12362672), (8, 10817338), (14, 6181336), (16, 5408669), (17, 5090512), (28, 3090668), (34, 2545256), (43, 2012528), (49, 1766096), (56, 1545334), (68, 1272628), (86, 1006264), (98, 883048), (112, 772667), (119, 727216), (136, 636314), (151, 573104), (172, 503132), (196, 441524), (238, 363608), (272, 318157), (301, 287504), (302, 286552), (344, 251566), (392, 220762), (476, 181804), (602, 143752), (604, 143276), (688, 125783), (731, 118384), (784, 110381), (833, 103888), (952, 90902), (1057, 81872), (1204, 71876), (1208, 71638), (1462, 59192), (1666, 51944), (1904, 45451), (2107, 41072), (2114, 40936), (2408, 35938), (2416, 35819), (2567, 33712), (2924, 29596), (3332, 25972), (4214, 20536), (4228, 20468), (4816, 17969), (5117, 16912), (5134, 16856), (5848, 14798), (6493, 13328), (6664, 12986), (7399, 11696), (8428, 10268), (8456, 10234)]