89877876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{719}}^1\times {\mathrm{947}}^1$

素因数の和:1684

約数の個数: 48

約数和(自身を含む): 229340160

約数和(自身を除く): 139462284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 719, 947, 1438, 1894, 2157, 2841, 2876, 3788, 4314, 5682, 7909, 8628, 10417, 11364, 15818, 20834, 23727, 31251, 31636, 41668, 47454, 62502, 94908, 125004, 680893, 1361786, 2042679, 2723572, 4085358, 7489823, 8170716, 14979646, 22469469, 29959292, 44938938, 89877876]

約数ペア:

[(1, 89877876), (2, 44938938), (3, 29959292), (4, 22469469), (6, 14979646), (11, 8170716), (12, 7489823), (22, 4085358), (33, 2723572), (44, 2042679), (66, 1361786), (132, 680893), (719, 125004), (947, 94908), (1438, 62502), (1894, 47454), (2157, 41668), (2841, 31636), (2876, 31251), (3788, 23727), (4314, 20834), (5682, 15818), (7909, 11364), (8628, 10417)]