86123972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1187}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 176033088

約数和(自身を除く): 89909116

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 97, 187, 194, 374, 388, 748, 1067, 1187, 1649, 2134, 2374, 3298, 4268, 4748, 6596, 13057, 18139, 20179, 26114, 36278, 40358, 52228, 72556, 80716, 115139, 221969, 230278, 443938, 460556, 887876, 1266529, 1957363, 2533058, 3914726, 5066116, 7829452, 21530993, 43061986, 86123972]

約数ペア:

[(1, 86123972), (2, 43061986), (4, 21530993), (11, 7829452), (17, 5066116), (22, 3914726), (34, 2533058), (44, 1957363), (68, 1266529), (97, 887876), (187, 460556), (194, 443938), (374, 230278), (388, 221969), (748, 115139), (1067, 80716), (1187, 72556), (1649, 52228), (2134, 40358), (2374, 36278), (3298, 26114), (4268, 20179), (4748, 18139), (6596, 13057)]