84421456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{439}}^1$

素因数の和:572

約数の個数: 80

約数和(自身を含む): 200344320

約数和(自身を除く): 115922864

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 202, 238, 272, 404, 439, 476, 707, 808, 878, 952, 1414, 1616, 1717, 1756, 1904, 2828, 3073, 3434, 3512, 5656, 6146, 6868, 7024, 7463, 11312, 12019, 12292, 13736, 14926, 24038, 24584, 27472, 29852, 44339, 48076, 49168, 52241, 59704, 88678, 96152, 104482, 119408, 177356, 192304, 208964, 310373, 354712, 417928, 620746, 709424, 753763, 835856, 1241492, 1507526, 2482984, 3015052, 4965968, 5276341, 6030104, 10552682, 12060208, 21105364, 42210728, 84421456]

約数ペア:

[(1, 84421456), (2, 42210728), (4, 21105364), (7, 12060208), (8, 10552682), (14, 6030104), (16, 5276341), (17, 4965968), (28, 3015052), (34, 2482984), (56, 1507526), (68, 1241492), (101, 835856), (112, 753763), (119, 709424), (136, 620746), (202, 417928), (238, 354712), (272, 310373), (404, 208964), (439, 192304), (476, 177356), (707, 119408), (808, 104482), (878, 96152), (952, 88678), (1414, 59704), (1616, 52241), (1717, 49168), (1756, 48076), (1904, 44339), (2828, 29852), (3073, 27472), (3434, 24584), (3512, 24038), (5656, 14926), (6146, 13736), (6868, 12292), (7024, 12019), (7463, 11312)]