87914918

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1$

素因数の和:637

約数の個数: 48

約数和(自身を含む): 166660704

約数和(自身を除く): 78745786

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 151, 182, 302, 457, 637, 914, 1057, 1274, 1963, 2114, 3199, 3926, 5941, 6398, 7399, 11882, 13741, 14798, 22393, 27482, 41587, 44786, 69007, 83174, 96187, 138014, 192374, 291109, 483049, 582218, 897091, 966098, 1794182, 3381343, 6279637, 6762686, 12559274, 43957459, 87914918]

約数ペア:

[(1, 87914918), (2, 43957459), (7, 12559274), (13, 6762686), (14, 6279637), (26, 3381343), (49, 1794182), (91, 966098), (98, 897091), (151, 582218), (182, 483049), (302, 291109), (457, 192374), (637, 138014), (914, 96187), (1057, 83174), (1274, 69007), (1963, 44786), (2114, 41587), (3199, 27482), (3926, 22393), (5941, 14798), (6398, 13741), (7399, 11882)]