81136416

素因数分解:

$2^5\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2753}}^1$

素因数の和:3073

約数の個数: 48

約数和(自身を含む): 213754464

約数和(自身を除く): 132618048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 307, 614, 921, 1228, 1842, 2456, 2753, 3684, 4912, 5506, 7368, 8259, 9824, 11012, 14736, 16518, 22024, 29472, 33036, 44048, 66072, 88096, 132144, 264288, 845171, 1690342, 2535513, 3380684, 5071026, 6761368, 10142052, 13522736, 20284104, 27045472, 40568208, 81136416]

約数ペア:

[(1, 81136416), (2, 40568208), (3, 27045472), (4, 20284104), (6, 13522736), (8, 10142052), (12, 6761368), (16, 5071026), (24, 3380684), (32, 2535513), (48, 1690342), (96, 845171), (307, 264288), (614, 132144), (921, 88096), (1228, 66072), (1842, 44048), (2456, 33036), (2753, 29472), (3684, 22024), (4912, 16518), (5506, 14736), (7368, 11012), (8259, 9824)]