87033892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 171686592

約数和(自身を除く): 84652700

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 157, 172, 293, 314, 473, 586, 628, 946, 1172, 1727, 1892, 3223, 3454, 6446, 6751, 6908, 12599, 12892, 13502, 25198, 27004, 46001, 50396, 74261, 92002, 138589, 148522, 184004, 277178, 297044, 506011, 554356, 1012022, 1978043, 2024044, 3956086, 7912172, 21758473, 43516946, 87033892]

約数ペア:

[(1, 87033892), (2, 43516946), (4, 21758473), (11, 7912172), (22, 3956086), (43, 2024044), (44, 1978043), (86, 1012022), (157, 554356), (172, 506011), (293, 297044), (314, 277178), (473, 184004), (586, 148522), (628, 138589), (946, 92002), (1172, 74261), (1727, 50396), (1892, 46001), (3223, 27004), (3454, 25198), (6446, 13502), (6751, 12892), (6908, 12599)]