64088784

素因数分解:

$2^4\times 3^2\times {\mathrm{619}}^1\times {\mathrm{719}}^1$

素因数の和:1352

約数の個数: 60

約数和(自身を含む): 179899200

約数和(自身を除く): 115810416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 619, 719, 1238, 1438, 1857, 2157, 2476, 2876, 3714, 4314, 4952, 5571, 5752, 6471, 7428, 8628, 9904, 11142, 11504, 12942, 14856, 17256, 22284, 25884, 29712, 34512, 44568, 51768, 89136, 103536, 445061, 890122, 1335183, 1780244, 2670366, 3560488, 4005549, 5340732, 7120976, 8011098, 10681464, 16022196, 21362928, 32044392, 64088784]

約数ペア:

[(1, 64088784), (2, 32044392), (3, 21362928), (4, 16022196), (6, 10681464), (8, 8011098), (9, 7120976), (12, 5340732), (16, 4005549), (18, 3560488), (24, 2670366), (36, 1780244), (48, 1335183), (72, 890122), (144, 445061), (619, 103536), (719, 89136), (1238, 51768), (1438, 44568), (1857, 34512), (2157, 29712), (2476, 25884), (2876, 22284), (3714, 17256), (4314, 14856), (4952, 12942), (5571, 11504), (5752, 11142), (6471, 9904), (7428, 8628)]