86365328

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:364

約数の個数: 80

約数和(自身を含む): 199034880

約数和(自身を除く): 112669552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 79, 86, 112, 158, 172, 227, 301, 316, 344, 454, 553, 602, 632, 688, 908, 1106, 1204, 1264, 1589, 1816, 2212, 2408, 3178, 3397, 3632, 4424, 4816, 6356, 6794, 8848, 9761, 12712, 13588, 17933, 19522, 23779, 25424, 27176, 35866, 39044, 47558, 54352, 68327, 71732, 78088, 95116, 125531, 136654, 143464, 156176, 190232, 251062, 273308, 286928, 380464, 502124, 546616, 771119, 1004248, 1093232, 1542238, 2008496, 3084476, 5397833, 6168952, 10795666, 12337904, 21591332, 43182664, 86365328]

約数ペア:

[(1, 86365328), (2, 43182664), (4, 21591332), (7, 12337904), (8, 10795666), (14, 6168952), (16, 5397833), (28, 3084476), (43, 2008496), (56, 1542238), (79, 1093232), (86, 1004248), (112, 771119), (158, 546616), (172, 502124), (227, 380464), (301, 286928), (316, 273308), (344, 251062), (454, 190232), (553, 156176), (602, 143464), (632, 136654), (688, 125531), (908, 95116), (1106, 78088), (1204, 71732), (1264, 68327), (1589, 54352), (1816, 47558), (2212, 39044), (2408, 35866), (3178, 27176), (3397, 25424), (3632, 23779), (4424, 19522), (4816, 17933), (6356, 13588), (6794, 12712), (8848, 9761)]