77482188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{349}}^1\times {\mathrm{881}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 224733600

約数和(自身を除く): 147251412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 349, 698, 881, 1047, 1396, 1762, 2094, 2443, 2643, 3141, 3524, 4188, 4886, 5286, 6167, 6282, 7329, 7929, 9772, 10572, 12334, 12564, 14658, 15858, 18501, 21987, 24668, 29316, 31716, 37002, 43974, 55503, 74004, 87948, 111006, 222012, 307469, 614938, 922407, 1229876, 1844814, 2152283, 2767221, 3689628, 4304566, 5534442, 6456849, 8609132, 11068884, 12913698, 19370547, 25827396, 38741094, 77482188]

約数ペア:

[(1, 77482188), (2, 38741094), (3, 25827396), (4, 19370547), (6, 12913698), (7, 11068884), (9, 8609132), (12, 6456849), (14, 5534442), (18, 4304566), (21, 3689628), (28, 2767221), (36, 2152283), (42, 1844814), (63, 1229876), (84, 922407), (126, 614938), (252, 307469), (349, 222012), (698, 111006), (881, 87948), (1047, 74004), (1396, 55503), (1762, 43974), (2094, 37002), (2443, 31716), (2643, 29316), (3141, 24668), (3524, 21987), (4188, 18501), (4886, 15858), (5286, 14658), (6167, 12564), (6282, 12334), (7329, 10572), (7929, 9772)]