74683686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 203295744

約数和(自身を除く): 128612058

約数列:

[1, 2, 3, 6, 7, 11, 14, 17, 21, 22, 33, 34, 37, 42, 51, 66, 74, 77, 102, 111, 119, 154, 187, 222, 231, 238, 257, 259, 357, 374, 407, 462, 514, 518, 561, 629, 714, 771, 777, 814, 1122, 1221, 1258, 1309, 1542, 1554, 1799, 1887, 2442, 2618, 2827, 2849, 3598, 3774, 3927, 4369, 4403, 5397, 5654, 5698, 6919, 7854, 8481, 8547, 8738, 8806, 9509, 10794, 13107, 13209, 13838, 16962, 17094, 19018, 19789, 20757, 26214, 26418, 28527, 30583, 39578, 41514, 48059, 48433, 57054, 59367, 61166, 66563, 91749, 96118, 96866, 104599, 118734, 133126, 144177, 145299, 161653, 183498, 199689, 209198, 288354, 290598, 313797, 323306, 336413, 399378, 484959, 627594, 672826, 732193, 969918, 1009239, 1131571, 1464386, 1778183, 2018478, 2196579, 2263142, 3394713, 3556366, 4393158, 5334549, 6789426, 10669098, 12447281, 24894562, 37341843, 74683686]

約数ペア:

[(1, 74683686), (2, 37341843), (3, 24894562), (6, 12447281), (7, 10669098), (11, 6789426), (14, 5334549), (17, 4393158), (21, 3556366), (22, 3394713), (33, 2263142), (34, 2196579), (37, 2018478), (42, 1778183), (51, 1464386), (66, 1131571), (74, 1009239), (77, 969918), (102, 732193), (111, 672826), (119, 627594), (154, 484959), (187, 399378), (222, 336413), (231, 323306), (238, 313797), (257, 290598), (259, 288354), (357, 209198), (374, 199689), (407, 183498), (462, 161653), (514, 145299), (518, 144177), (561, 133126), (629, 118734), (714, 104599), (771, 96866), (777, 96118), (814, 91749), (1122, 66563), (1221, 61166), (1258, 59367), (1309, 57054), (1542, 48433), (1554, 48059), (1799, 41514), (1887, 39578), (2442, 30583), (2618, 28527), (2827, 26418), (2849, 26214), (3598, 20757), (3774, 19789), (3927, 19018), (4369, 17094), (4403, 16962), (5397, 13838), (5654, 13209), (5698, 13107), (6919, 10794), (7854, 9509), (8481, 8806), (8547, 8738)]