80528832

素因数分解:

$2^6\times 3^2\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:826

約数の個数: 84

約数和(自身を含む): 232157016

約数和(自身を除く): 151628184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 251, 288, 502, 557, 576, 753, 1004, 1114, 1506, 1671, 2008, 2228, 2259, 3012, 3342, 4016, 4456, 4518, 5013, 6024, 6684, 8032, 8912, 9036, 10026, 12048, 13368, 16064, 17824, 18072, 20052, 24096, 26736, 35648, 36144, 40104, 48192, 53472, 72288, 80208, 106944, 139807, 144576, 160416, 279614, 320832, 419421, 559228, 838842, 1118456, 1258263, 1677684, 2236912, 2516526, 3355368, 4473824, 5033052, 6710736, 8947648, 10066104, 13421472, 20132208, 26842944, 40264416, 80528832]

約数ペア:

[(1, 80528832), (2, 40264416), (3, 26842944), (4, 20132208), (6, 13421472), (8, 10066104), (9, 8947648), (12, 6710736), (16, 5033052), (18, 4473824), (24, 3355368), (32, 2516526), (36, 2236912), (48, 1677684), (64, 1258263), (72, 1118456), (96, 838842), (144, 559228), (192, 419421), (251, 320832), (288, 279614), (502, 160416), (557, 144576), (576, 139807), (753, 106944), (1004, 80208), (1114, 72288), (1506, 53472), (1671, 48192), (2008, 40104), (2228, 36144), (2259, 35648), (3012, 26736), (3342, 24096), (4016, 20052), (4456, 18072), (4518, 17824), (5013, 16064), (6024, 13368), (6684, 12048), (8032, 10026), (8912, 9036)]