61663854

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 153619200

約数和(自身を除く): 91955346

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 83, 98, 114, 133, 147, 166, 249, 266, 294, 343, 361, 399, 498, 581, 686, 722, 798, 931, 1029, 1083, 1162, 1577, 1743, 1862, 2058, 2166, 2527, 2793, 3154, 3486, 4067, 4731, 5054, 5586, 6517, 7581, 8134, 9462, 11039, 12201, 13034, 15162, 17689, 19551, 22078, 24402, 28469, 29963, 33117, 35378, 39102, 53067, 56938, 59926, 66234, 77273, 85407, 89889, 106134, 123823, 154546, 170814, 179778, 209741, 231819, 247646, 371469, 419482, 463638, 540911, 629223, 742938, 1081822, 1258446, 1468187, 1622733, 2936374, 3245466, 4404561, 8809122, 10277309, 20554618, 30831927, 61663854]

約数ペア:

[(1, 61663854), (2, 30831927), (3, 20554618), (6, 10277309), (7, 8809122), (14, 4404561), (19, 3245466), (21, 2936374), (38, 1622733), (42, 1468187), (49, 1258446), (57, 1081822), (83, 742938), (98, 629223), (114, 540911), (133, 463638), (147, 419482), (166, 371469), (249, 247646), (266, 231819), (294, 209741), (343, 179778), (361, 170814), (399, 154546), (498, 123823), (581, 106134), (686, 89889), (722, 85407), (798, 77273), (931, 66234), (1029, 59926), (1083, 56938), (1162, 53067), (1577, 39102), (1743, 35378), (1862, 33117), (2058, 29963), (2166, 28469), (2527, 24402), (2793, 22078), (3154, 19551), (3486, 17689), (4067, 15162), (4731, 13034), (5054, 12201), (5586, 11039), (6517, 9462), (7581, 8134)]