65322228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{887}}^1$

素因数の和:949

約数の個数: 72

約数和(自身を含む): 170517312

約数和(自身を除く): 105195084

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 361, 646, 722, 887, 969, 1083, 1292, 1444, 1774, 1938, 2166, 2661, 3548, 3876, 4332, 5322, 6137, 10644, 12274, 15079, 16853, 18411, 24548, 30158, 33706, 36822, 45237, 50559, 60316, 67412, 73644, 90474, 101118, 180948, 202236, 286501, 320207, 573002, 640414, 859503, 960621, 1146004, 1280828, 1719006, 1921242, 3438012, 3842484, 5443519, 10887038, 16330557, 21774076, 32661114, 65322228]

約数ペア:

[(1, 65322228), (2, 32661114), (3, 21774076), (4, 16330557), (6, 10887038), (12, 5443519), (17, 3842484), (19, 3438012), (34, 1921242), (38, 1719006), (51, 1280828), (57, 1146004), (68, 960621), (76, 859503), (102, 640414), (114, 573002), (204, 320207), (228, 286501), (323, 202236), (361, 180948), (646, 101118), (722, 90474), (887, 73644), (969, 67412), (1083, 60316), (1292, 50559), (1444, 45237), (1774, 36822), (1938, 33706), (2166, 30158), (2661, 24548), (3548, 18411), (3876, 16853), (4332, 15079), (5322, 12274), (6137, 10644)]