83581872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{509}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 236770560

約数和(自身を除く): 153188688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 311, 509, 528, 622, 933, 1018, 1244, 1527, 1866, 2036, 2488, 3054, 3421, 3732, 4072, 4976, 5599, 6108, 6842, 7464, 8144, 10263, 11198, 12216, 13684, 14928, 16797, 20526, 22396, 24432, 27368, 33594, 41052, 44792, 54736, 67188, 82104, 89584, 134376, 158299, 164208, 268752, 316598, 474897, 633196, 949794, 1266392, 1741289, 1899588, 2532784, 3482578, 3799176, 5223867, 6965156, 7598352, 10447734, 13930312, 20895468, 27860624, 41790936, 83581872]

約数ペア:

[(1, 83581872), (2, 41790936), (3, 27860624), (4, 20895468), (6, 13930312), (8, 10447734), (11, 7598352), (12, 6965156), (16, 5223867), (22, 3799176), (24, 3482578), (33, 2532784), (44, 1899588), (48, 1741289), (66, 1266392), (88, 949794), (132, 633196), (176, 474897), (264, 316598), (311, 268752), (509, 164208), (528, 158299), (622, 134376), (933, 89584), (1018, 82104), (1244, 67188), (1527, 54736), (1866, 44792), (2036, 41052), (2488, 33594), (3054, 27368), (3421, 24432), (3732, 22396), (4072, 20526), (4976, 16797), (5599, 14928), (6108, 13684), (6842, 12216), (7464, 11198), (8144, 10263)]