83722144

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{823}}^1$

素因数の和:878

約数の個数: 72

約数和(自身を含む): 191243808

約数和(自身を除く): 107521664

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 289, 352, 374, 544, 578, 748, 823, 1156, 1496, 1646, 2312, 2992, 3179, 3292, 4624, 5984, 6358, 6584, 9053, 9248, 12716, 13168, 13991, 18106, 25432, 26336, 27982, 36212, 50864, 55964, 72424, 101728, 111928, 144848, 153901, 223856, 237847, 289696, 307802, 447712, 475694, 615604, 951388, 1231208, 1902776, 2462416, 2616317, 3805552, 4924832, 5232634, 7611104, 10465268, 20930536, 41861072, 83722144]

約数ペア:

[(1, 83722144), (2, 41861072), (4, 20930536), (8, 10465268), (11, 7611104), (16, 5232634), (17, 4924832), (22, 3805552), (32, 2616317), (34, 2462416), (44, 1902776), (68, 1231208), (88, 951388), (136, 615604), (176, 475694), (187, 447712), (272, 307802), (289, 289696), (352, 237847), (374, 223856), (544, 153901), (578, 144848), (748, 111928), (823, 101728), (1156, 72424), (1496, 55964), (1646, 50864), (2312, 36212), (2992, 27982), (3179, 26336), (3292, 25432), (4624, 18106), (5984, 13991), (6358, 13168), (6584, 12716), (9053, 9248)]