84508732

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2063}}^1$

素因数の和:2111

約数の個数: 72

約数和(自身を含む): 197648640

約数和(自身を除く): 113139908

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 196, 209, 266, 308, 418, 532, 539, 836, 931, 1078, 1463, 1862, 2063, 2156, 2926, 3724, 4126, 5852, 8252, 10241, 14441, 20482, 22693, 28882, 39197, 40964, 45386, 57764, 78394, 90772, 101087, 156788, 158851, 202174, 274379, 317702, 404348, 431167, 548758, 635404, 862334, 1097516, 1111957, 1724668, 1920653, 2223914, 3018169, 3841306, 4447828, 6036338, 7682612, 12072676, 21127183, 42254366, 84508732]

約数ペア:

[(1, 84508732), (2, 42254366), (4, 21127183), (7, 12072676), (11, 7682612), (14, 6036338), (19, 4447828), (22, 3841306), (28, 3018169), (38, 2223914), (44, 1920653), (49, 1724668), (76, 1111957), (77, 1097516), (98, 862334), (133, 635404), (154, 548758), (196, 431167), (209, 404348), (266, 317702), (308, 274379), (418, 202174), (532, 158851), (539, 156788), (836, 101087), (931, 90772), (1078, 78394), (1463, 57764), (1862, 45386), (2063, 40964), (2156, 39197), (2926, 28882), (3724, 22693), (4126, 20482), (5852, 14441), (8252, 10241)]