87843088

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:296

約数の個数: 60

約数和(自身を含む): 182851020

約数和(自身を除く): 95007932

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 197, 232, 248, 394, 464, 496, 788, 899, 961, 1576, 1798, 1922, 3152, 3596, 3844, 5713, 6107, 7192, 7688, 11426, 12214, 14384, 15376, 22852, 24428, 27869, 45704, 48856, 55738, 91408, 97712, 111476, 177103, 189317, 222952, 354206, 378634, 445904, 708412, 757268, 1416824, 1514536, 2833648, 3029072, 5490193, 10980386, 21960772, 43921544, 87843088]

約数ペア:

[(1, 87843088), (2, 43921544), (4, 21960772), (8, 10980386), (16, 5490193), (29, 3029072), (31, 2833648), (58, 1514536), (62, 1416824), (116, 757268), (124, 708412), (197, 445904), (232, 378634), (248, 354206), (394, 222952), (464, 189317), (496, 177103), (788, 111476), (899, 97712), (961, 91408), (1576, 55738), (1798, 48856), (1922, 45704), (3152, 27869), (3596, 24428), (3844, 22852), (5713, 15376), (6107, 14384), (7192, 12214), (7688, 11426)]