80402256

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 247680576

約数和(自身を除く): 167278320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 193, 198, 263, 264, 386, 396, 526, 528, 579, 772, 789, 792, 1052, 1158, 1544, 1578, 1584, 1737, 2104, 2123, 2316, 2367, 2893, 3088, 3156, 3474, 4208, 4246, 4632, 4734, 5786, 6312, 6369, 6948, 8492, 8679, 9264, 9468, 11572, 12624, 12738, 13896, 16984, 17358, 18936, 19107, 23144, 25476, 26037, 27792, 33968, 34716, 37872, 38214, 46288, 50759, 50952, 52074, 69432, 76428, 101518, 101904, 104148, 138864, 152277, 152856, 203036, 208296, 304554, 305712, 406072, 416592, 456831, 558349, 609108, 812144, 913662, 1116698, 1218216, 1675047, 1827324, 2233396, 2436432, 3350094, 3654648, 4466792, 5025141, 6700188, 7309296, 8933584, 10050282, 13400376, 20100564, 26800752, 40201128, 80402256]

約数ペア:

[(1, 80402256), (2, 40201128), (3, 26800752), (4, 20100564), (6, 13400376), (8, 10050282), (9, 8933584), (11, 7309296), (12, 6700188), (16, 5025141), (18, 4466792), (22, 3654648), (24, 3350094), (33, 2436432), (36, 2233396), (44, 1827324), (48, 1675047), (66, 1218216), (72, 1116698), (88, 913662), (99, 812144), (132, 609108), (144, 558349), (176, 456831), (193, 416592), (198, 406072), (263, 305712), (264, 304554), (386, 208296), (396, 203036), (526, 152856), (528, 152277), (579, 138864), (772, 104148), (789, 101904), (792, 101518), (1052, 76428), (1158, 69432), (1544, 52074), (1578, 50952), (1584, 50759), (1737, 46288), (2104, 38214), (2123, 37872), (2316, 34716), (2367, 33968), (2893, 27792), (3088, 26037), (3156, 25476), (3474, 23144), (4208, 19107), (4246, 18936), (4632, 17358), (4734, 16984), (5786, 13896), (6312, 12738), (6369, 12624), (6948, 11572), (8492, 9468), (8679, 9264)]