87876495

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 182138880

約数和(自身を除く): 94262385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 139, 189, 223, 315, 405, 417, 567, 669, 695, 945, 973, 1115, 1251, 1561, 2007, 2085, 2835, 2919, 3345, 3753, 4683, 4865, 6021, 6255, 7805, 8757, 10035, 11259, 14049, 14595, 18063, 18765, 23415, 26271, 30105, 30997, 42147, 43785, 56295, 70245, 78813, 90315, 92991, 126441, 131355, 154985, 210735, 216979, 278973, 394065, 464955, 632205, 650937, 836919, 1084895, 1394865, 1952811, 2510757, 3254685, 4184595, 5858433, 9764055, 12553785, 17575299, 29292165, 87876495]

約数ペア:

[(1, 87876495), (3, 29292165), (5, 17575299), (7, 12553785), (9, 9764055), (15, 5858433), (21, 4184595), (27, 3254685), (35, 2510757), (45, 1952811), (63, 1394865), (81, 1084895), (105, 836919), (135, 650937), (139, 632205), (189, 464955), (223, 394065), (315, 278973), (405, 216979), (417, 210735), (567, 154985), (669, 131355), (695, 126441), (945, 92991), (973, 90315), (1115, 78813), (1251, 70245), (1561, 56295), (2007, 43785), (2085, 42147), (2835, 30997), (2919, 30105), (3345, 26271), (3753, 23415), (4683, 18765), (4865, 18063), (6021, 14595), (6255, 14049), (7805, 11259), (8757, 10035)]