90149604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17191}}^1$

素因数の和:17240

約数の個数: 48

約数和(自身を含む): 231060480

約数和(自身を除く): 140910876

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 5244, 17191, 34382, 51573, 68764, 103146, 206292, 326629, 395393, 653258, 790786, 979887, 1186179, 1306516, 1581572, 1959774, 2372358, 3919548, 4744716, 7512467, 15024934, 22537401, 30049868, 45074802, 90149604]

約数ペア:

[(1, 90149604), (2, 45074802), (3, 30049868), (4, 22537401), (6, 15024934), (12, 7512467), (19, 4744716), (23, 3919548), (38, 2372358), (46, 1959774), (57, 1581572), (69, 1306516), (76, 1186179), (92, 979887), (114, 790786), (138, 653258), (228, 395393), (276, 326629), (437, 206292), (874, 103146), (1311, 68764), (1748, 51573), (2622, 34382), (5244, 17191)]