72887924

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{6947}}^1$

素因数の和:7055

約数の個数: 24

約数和(自身を含む): 132679008

約数和(自身を除く): 59791084

約数列:

[1, 2, 4, 43, 61, 86, 122, 172, 244, 2623, 5246, 6947, 10492, 13894, 27788, 298721, 423767, 597442, 847534, 1194884, 1695068, 18221981, 36443962, 72887924]

約数ペア:

[(1, 72887924), (2, 36443962), (4, 18221981), (43, 1695068), (61, 1194884), (86, 847534), (122, 597442), (172, 423767), (244, 298721), (2623, 27788), (5246, 13894), (6947, 10492)]