87863072

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14683}}^1$

素因数の和:14721

約数の個数: 48

約数和(自身を含む): 199819872

約数和(自身を除く): 111956800

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 14683, 29366, 58732, 117464, 161513, 234928, 249611, 323026, 469856, 499222, 646052, 998444, 1292104, 1996888, 2584208, 2745721, 3993776, 5168416, 5491442, 7987552, 10982884, 21965768, 43931536, 87863072]

約数ペア:

[(1, 87863072), (2, 43931536), (4, 21965768), (8, 10982884), (11, 7987552), (16, 5491442), (17, 5168416), (22, 3993776), (32, 2745721), (34, 2584208), (44, 1996888), (68, 1292104), (88, 998444), (136, 646052), (176, 499222), (187, 469856), (272, 323026), (352, 249611), (374, 234928), (544, 161513), (748, 117464), (1496, 58732), (2992, 29366), (5984, 14683)]