82912808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1$

素因数の和:2970

約数の個数: 64

約数和(自身を含む): 189086400

約数和(自身を除く): 106173592

約数列:

[1, 2, 4, 8, 11, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 187, 209, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2917, 3553, 5834, 7106, 11668, 14212, 23336, 28424, 32087, 49589, 55423, 64174, 99178, 110846, 128348, 198356, 221692, 256696, 396712, 443384, 545479, 609653, 942191, 1090958, 1219306, 1884382, 2181916, 2438612, 3768764, 4363832, 4877224, 7537528, 10364101, 20728202, 41456404, 82912808]

約数ペア:

[(1, 82912808), (2, 41456404), (4, 20728202), (8, 10364101), (11, 7537528), (17, 4877224), (19, 4363832), (22, 3768764), (34, 2438612), (38, 2181916), (44, 1884382), (68, 1219306), (76, 1090958), (88, 942191), (136, 609653), (152, 545479), (187, 443384), (209, 396712), (323, 256696), (374, 221692), (418, 198356), (646, 128348), (748, 110846), (836, 99178), (1292, 64174), (1496, 55423), (1672, 49589), (2584, 32087), (2917, 28424), (3553, 23336), (5834, 14212), (7106, 11668)]