76328560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12391}}^1$

素因数の和:12422

約数の個数: 80

約数和(自身を含む): 221271552

約数和(自身を除く): 144942992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 12391, 24782, 49564, 61955, 86737, 99128, 123910, 136301, 173474, 198256, 247820, 272602, 346948, 433685, 495640, 545204, 681505, 693896, 867370, 954107, 991280, 1090408, 1363010, 1387792, 1734740, 1908214, 2180816, 2726020, 3469480, 3816428, 4770535, 5452040, 6938960, 7632856, 9541070, 10904080, 15265712, 19082140, 38164280, 76328560]

約数ペア:

[(1, 76328560), (2, 38164280), (4, 19082140), (5, 15265712), (7, 10904080), (8, 9541070), (10, 7632856), (11, 6938960), (14, 5452040), (16, 4770535), (20, 3816428), (22, 3469480), (28, 2726020), (35, 2180816), (40, 1908214), (44, 1734740), (55, 1387792), (56, 1363010), (70, 1090408), (77, 991280), (80, 954107), (88, 867370), (110, 693896), (112, 681505), (140, 545204), (154, 495640), (176, 433685), (220, 346948), (280, 272602), (308, 247820), (385, 198256), (440, 173474), (560, 136301), (616, 123910), (770, 99128), (880, 86737), (1232, 61955), (1540, 49564), (3080, 24782), (6160, 12391)]