80724336

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21841}}^1$

素因数の和:21870

約数の個数: 80

約数和(自身を含む): 260007168

約数和(自身を除く): 179282832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 21841, 43682, 65523, 87364, 131046, 152887, 174728, 240251, 262092, 305774, 349456, 458661, 480502, 524184, 611548, 720753, 917322, 961004, 1048368, 1223096, 1441506, 1681757, 1834644, 1922008, 2446192, 2883012, 3363514, 3669288, 3844016, 5045271, 5766024, 6727028, 7338576, 10090542, 11532048, 13454056, 20181084, 26908112, 40362168, 80724336]

約数ペア:

[(1, 80724336), (2, 40362168), (3, 26908112), (4, 20181084), (6, 13454056), (7, 11532048), (8, 10090542), (11, 7338576), (12, 6727028), (14, 5766024), (16, 5045271), (21, 3844016), (22, 3669288), (24, 3363514), (28, 2883012), (33, 2446192), (42, 1922008), (44, 1834644), (48, 1681757), (56, 1441506), (66, 1223096), (77, 1048368), (84, 961004), (88, 917322), (112, 720753), (132, 611548), (154, 524184), (168, 480502), (176, 458661), (231, 349456), (264, 305774), (308, 262092), (336, 240251), (462, 174728), (528, 152887), (616, 131046), (924, 87364), (1232, 65523), (1848, 43682), (3696, 21841)]