77098144

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 48

約数和(自身を含む): 155990016

約数和(自身を除く): 78891872

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 127, 244, 254, 311, 488, 508, 622, 976, 1016, 1244, 1952, 2032, 2488, 4064, 4976, 7747, 9952, 15494, 18971, 30988, 37942, 39497, 61976, 75884, 78994, 123952, 151768, 157988, 247904, 303536, 315976, 607072, 631952, 1263904, 2409317, 4818634, 9637268, 19274536, 38549072, 77098144]

約数ペア:

[(1, 77098144), (2, 38549072), (4, 19274536), (8, 9637268), (16, 4818634), (32, 2409317), (61, 1263904), (122, 631952), (127, 607072), (244, 315976), (254, 303536), (311, 247904), (488, 157988), (508, 151768), (622, 123952), (976, 78994), (1016, 75884), (1244, 61976), (1952, 39497), (2032, 37942), (2488, 30988), (4064, 18971), (4976, 15494), (7747, 9952)]