84401372

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 165279744

約数和(自身を除く): 80878372

約数列:

[1, 2, 4, 11, 22, 44, 83, 121, 166, 191, 242, 332, 382, 484, 764, 913, 1331, 1826, 2101, 2662, 3652, 4202, 5324, 8404, 10043, 15853, 20086, 23111, 31706, 40172, 46222, 63412, 92444, 110473, 174383, 220946, 254221, 348766, 441892, 508442, 697532, 1016884, 1918213, 3836426, 7672852, 21100343, 42200686, 84401372]

約数ペア:

[(1, 84401372), (2, 42200686), (4, 21100343), (11, 7672852), (22, 3836426), (44, 1918213), (83, 1016884), (121, 697532), (166, 508442), (191, 441892), (242, 348766), (332, 254221), (382, 220946), (484, 174383), (764, 110473), (913, 92444), (1331, 63412), (1826, 46222), (2101, 40172), (2662, 31706), (3652, 23111), (4202, 20086), (5324, 15853), (8404, 10043)]