73661784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 153051816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 47, 56, 57, 76, 84, 94, 114, 133, 141, 152, 168, 188, 228, 266, 282, 329, 376, 399, 456, 491, 532, 564, 658, 798, 893, 982, 987, 1064, 1128, 1316, 1473, 1596, 1786, 1964, 1974, 2632, 2679, 2946, 3192, 3437, 3572, 3928, 3948, 5358, 5892, 6251, 6874, 7144, 7896, 9329, 10311, 10716, 11784, 12502, 13748, 18658, 18753, 20622, 21432, 23077, 25004, 27496, 27987, 37316, 37506, 41244, 46154, 50008, 55974, 65303, 69231, 74632, 75012, 82488, 92308, 111948, 130606, 138462, 150024, 161539, 184616, 195909, 223896, 261212, 276924, 323078, 391818, 438463, 484617, 522424, 553848, 646156, 783636, 876926, 969234, 1292312, 1315389, 1567272, 1753852, 1938468, 2630778, 3069241, 3507704, 3876936, 5261556, 6138482, 9207723, 10523112, 12276964, 18415446, 24553928, 36830892, 73661784]

約数ペア:

[(1, 73661784), (2, 36830892), (3, 24553928), (4, 18415446), (6, 12276964), (7, 10523112), (8, 9207723), (12, 6138482), (14, 5261556), (19, 3876936), (21, 3507704), (24, 3069241), (28, 2630778), (38, 1938468), (42, 1753852), (47, 1567272), (56, 1315389), (57, 1292312), (76, 969234), (84, 876926), (94, 783636), (114, 646156), (133, 553848), (141, 522424), (152, 484617), (168, 438463), (188, 391818), (228, 323078), (266, 276924), (282, 261212), (329, 223896), (376, 195909), (399, 184616), (456, 161539), (491, 150024), (532, 138462), (564, 130606), (658, 111948), (798, 92308), (893, 82488), (982, 75012), (987, 74632), (1064, 69231), (1128, 65303), (1316, 55974), (1473, 50008), (1596, 46154), (1786, 41244), (1964, 37506), (1974, 37316), (2632, 27987), (2679, 27496), (2946, 25004), (3192, 23077), (3437, 21432), (3572, 20622), (3928, 18753), (3948, 18658), (5358, 13748), (5892, 12502), (6251, 11784), (6874, 10716), (7144, 10311), (7896, 9329)]