74576736

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19948

約数の個数: 72

約数和(自身を含む): 228402720

約数和(自身を除く): 153825984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 19919, 39838, 59757, 79676, 119514, 159352, 179271, 239028, 258947, 318704, 358542, 478056, 517894, 637408, 717084, 776841, 956112, 1035788, 1434168, 1553682, 1912224, 2071576, 2330523, 2868336, 3107364, 4143152, 4661046, 5736672, 6214728, 8286304, 9322092, 12429456, 18644184, 24858912, 37288368, 74576736]

約数ペア:

[(1, 74576736), (2, 37288368), (3, 24858912), (4, 18644184), (6, 12429456), (8, 9322092), (9, 8286304), (12, 6214728), (13, 5736672), (16, 4661046), (18, 4143152), (24, 3107364), (26, 2868336), (32, 2330523), (36, 2071576), (39, 1912224), (48, 1553682), (52, 1434168), (72, 1035788), (78, 956112), (96, 776841), (104, 717084), (117, 637408), (144, 517894), (156, 478056), (208, 358542), (234, 318704), (288, 258947), (312, 239028), (416, 179271), (468, 159352), (624, 119514), (936, 79676), (1248, 59757), (1872, 39838), (3744, 19919)]