77645024

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 156492000

約数和(自身を除く): 78846976

約数列:

[1, 2, 4, 8, 16, 32, 89, 137, 178, 199, 274, 356, 398, 548, 712, 796, 1096, 1424, 1592, 2192, 2848, 3184, 4384, 6368, 12193, 17711, 24386, 27263, 35422, 48772, 54526, 70844, 97544, 109052, 141688, 195088, 218104, 283376, 390176, 436208, 566752, 872416, 2426407, 4852814, 9705628, 19411256, 38822512, 77645024]

約数ペア:

[(1, 77645024), (2, 38822512), (4, 19411256), (8, 9705628), (16, 4852814), (32, 2426407), (89, 872416), (137, 566752), (178, 436208), (199, 390176), (274, 283376), (356, 218104), (398, 195088), (548, 141688), (712, 109052), (796, 97544), (1096, 70844), (1424, 54526), (1592, 48772), (2192, 35422), (2848, 27263), (3184, 24386), (4384, 17711), (6368, 12193)]