74969748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3067}}^1$

素因数の和:3181

約数の個数: 72

約数和(自身を含む): 218883392

約数和(自身を除く): 143913644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3067, 3492, 4074, 6111, 6134, 8148, 9201, 12222, 12268, 18402, 21469, 24444, 27603, 36804, 42938, 55206, 64407, 85876, 110412, 128814, 193221, 257628, 297499, 386442, 594998, 772884, 892497, 1189996, 1784994, 2082493, 2677491, 3569988, 4164986, 5354982, 6247479, 8329972, 10709964, 12494958, 18742437, 24989916, 37484874, 74969748]

約数ペア:

[(1, 74969748), (2, 37484874), (3, 24989916), (4, 18742437), (6, 12494958), (7, 10709964), (9, 8329972), (12, 6247479), (14, 5354982), (18, 4164986), (21, 3569988), (28, 2677491), (36, 2082493), (42, 1784994), (63, 1189996), (84, 892497), (97, 772884), (126, 594998), (194, 386442), (252, 297499), (291, 257628), (388, 193221), (582, 128814), (679, 110412), (873, 85876), (1164, 64407), (1358, 55206), (1746, 42938), (2037, 36804), (2716, 27603), (3067, 24444), (3492, 21469), (4074, 18402), (6111, 12268), (6134, 12222), (8148, 9201)]