74813816

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 96

約数和(自身を含む): 180092640

約数和(自身を除く): 105278824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 61, 77, 88, 121, 122, 154, 181, 242, 244, 308, 362, 427, 484, 488, 616, 671, 724, 847, 854, 968, 1267, 1342, 1448, 1694, 1708, 1991, 2534, 2684, 3388, 3416, 3982, 4697, 5068, 5368, 6776, 7381, 7964, 9394, 10136, 11041, 13937, 14762, 15928, 18788, 21901, 22082, 27874, 29524, 37576, 43802, 44164, 51667, 55748, 59048, 77287, 87604, 88328, 103334, 111496, 121451, 153307, 154574, 175208, 206668, 242902, 306614, 309148, 413336, 485804, 613228, 618296, 850157, 971608, 1226456, 1335961, 1700314, 2671922, 3400628, 5343844, 6801256, 9351727, 10687688, 18703454, 37406908, 74813816]

約数ペア:

[(1, 74813816), (2, 37406908), (4, 18703454), (7, 10687688), (8, 9351727), (11, 6801256), (14, 5343844), (22, 3400628), (28, 2671922), (44, 1700314), (56, 1335961), (61, 1226456), (77, 971608), (88, 850157), (121, 618296), (122, 613228), (154, 485804), (181, 413336), (242, 309148), (244, 306614), (308, 242902), (362, 206668), (427, 175208), (484, 154574), (488, 153307), (616, 121451), (671, 111496), (724, 103334), (847, 88328), (854, 87604), (968, 77287), (1267, 59048), (1342, 55748), (1448, 51667), (1694, 44164), (1708, 43802), (1991, 37576), (2534, 29524), (2684, 27874), (3388, 22082), (3416, 21901), (3982, 18788), (4697, 15928), (5068, 14762), (5368, 13937), (6776, 11041), (7381, 10136), (7964, 9394)]