68918212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:241

約数の個数: 72

約数和(自身を含む): 142644096

約数和(自身を除く): 73725884

約数列:

[1, 2, 4, 11, 22, 23, 41, 44, 46, 82, 92, 121, 151, 164, 242, 253, 302, 451, 484, 506, 604, 902, 943, 1012, 1661, 1804, 1886, 2783, 3322, 3473, 3772, 4961, 5566, 6191, 6644, 6946, 9922, 10373, 11132, 12382, 13892, 18271, 19844, 20746, 24764, 36542, 38203, 41492, 68101, 73084, 76406, 114103, 136202, 142393, 152812, 228206, 272404, 284786, 420233, 456412, 569572, 749111, 840466, 1498222, 1566323, 1680932, 2996444, 3132646, 6265292, 17229553, 34459106, 68918212]

約数ペア:

[(1, 68918212), (2, 34459106), (4, 17229553), (11, 6265292), (22, 3132646), (23, 2996444), (41, 1680932), (44, 1566323), (46, 1498222), (82, 840466), (92, 749111), (121, 569572), (151, 456412), (164, 420233), (242, 284786), (253, 272404), (302, 228206), (451, 152812), (484, 142393), (506, 136202), (604, 114103), (902, 76406), (943, 73084), (1012, 68101), (1661, 41492), (1804, 38203), (1886, 36542), (2783, 24764), (3322, 20746), (3473, 19844), (3772, 18271), (4961, 13892), (5566, 12382), (6191, 11132), (6644, 10373), (6946, 9922)]