74164244

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 168920640

約数和(自身を除く): 94756396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 49, 77, 82, 98, 154, 164, 196, 287, 308, 451, 539, 574, 839, 902, 1078, 1148, 1678, 1804, 2009, 2156, 3157, 3356, 4018, 5873, 6314, 8036, 9229, 11746, 12628, 18458, 22099, 23492, 34399, 36916, 41111, 44198, 64603, 68798, 82222, 88396, 129206, 137596, 164444, 240793, 258412, 378389, 452221, 481586, 756778, 904442, 963172, 1513556, 1685551, 1808884, 2648723, 3371102, 5297446, 6742204, 10594892, 18541061, 37082122, 74164244]

約数ペア:

[(1, 74164244), (2, 37082122), (4, 18541061), (7, 10594892), (11, 6742204), (14, 5297446), (22, 3371102), (28, 2648723), (41, 1808884), (44, 1685551), (49, 1513556), (77, 963172), (82, 904442), (98, 756778), (154, 481586), (164, 452221), (196, 378389), (287, 258412), (308, 240793), (451, 164444), (539, 137596), (574, 129206), (839, 88396), (902, 82222), (1078, 68798), (1148, 64603), (1678, 44198), (1804, 41111), (2009, 36916), (2156, 34399), (3157, 23492), (3356, 22099), (4018, 18458), (5873, 12628), (6314, 11746), (8036, 9229)]