102855564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{431}}^1\times {\mathrm{947}}^1$

素因数の和:1395

約数の個数: 72

約数和(自身を含む): 298142208

約数和(自身を除く): 195286644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 431, 862, 947, 1293, 1724, 1894, 2586, 2841, 3017, 3788, 3879, 5172, 5682, 6034, 6629, 7758, 8523, 9051, 11364, 12068, 13258, 15516, 17046, 18102, 19887, 26516, 27153, 34092, 36204, 39774, 54306, 59661, 79548, 108612, 119322, 238644, 408157, 816314, 1224471, 1632628, 2448942, 2857099, 3673413, 4897884, 5714198, 7346826, 8571297, 11428396, 14693652, 17142594, 25713891, 34285188, 51427782, 102855564]

約数ペア:

[(1, 102855564), (2, 51427782), (3, 34285188), (4, 25713891), (6, 17142594), (7, 14693652), (9, 11428396), (12, 8571297), (14, 7346826), (18, 5714198), (21, 4897884), (28, 3673413), (36, 2857099), (42, 2448942), (63, 1632628), (84, 1224471), (126, 816314), (252, 408157), (431, 238644), (862, 119322), (947, 108612), (1293, 79548), (1724, 59661), (1894, 54306), (2586, 39774), (2841, 36204), (3017, 34092), (3788, 27153), (3879, 26516), (5172, 19887), (5682, 18102), (6034, 17046), (6629, 15516), (7758, 13258), (8523, 12068), (9051, 11364)]