72687692

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12421}}^1$

素因数の和:12462

約数の個数: 48

約数和(自身を含む): 166951680

約数和(自身を除く): 94263988

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 12421, 24842, 49684, 86947, 136631, 173894, 235999, 273262, 347788, 471998, 546524, 943996, 956417, 1651993, 1912834, 2595989, 3303986, 3825668, 5191978, 6607972, 10383956, 18171923, 36343846, 72687692]

約数ペア:

[(1, 72687692), (2, 36343846), (4, 18171923), (7, 10383956), (11, 6607972), (14, 5191978), (19, 3825668), (22, 3303986), (28, 2595989), (38, 1912834), (44, 1651993), (76, 956417), (77, 943996), (133, 546524), (154, 471998), (209, 347788), (266, 273262), (308, 235999), (418, 173894), (532, 136631), (836, 86947), (1463, 49684), (2926, 24842), (5852, 12421)]