80866689568

素因数分解:

$2^5\times 7^1\times {\mathrm{9137}}^1\times {\mathrm{39511}}^1$

素因数の和:48665

約数の個数: 48

約数和(自身を含む): 181974570624

約数和(自身を除く): 101107881056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 9137, 18274, 36548, 39511, 63959, 73096, 79022, 127918, 146192, 158044, 255836, 276577, 292384, 316088, 511672, 553154, 632176, 1023344, 1106308, 1264352, 2046688, 2212616, 4425232, 8850464, 361012007, 722024014, 1444048028, 2527084049, 2888096056, 5054168098, 5776192112, 10108336196, 11552384224, 20216672392, 40433344784, 80866689568]

約数ペア:

[(1, 80866689568), (2, 40433344784), (4, 20216672392), (7, 11552384224), (8, 10108336196), (14, 5776192112), (16, 5054168098), (28, 2888096056), (32, 2527084049), (56, 1444048028), (112, 722024014), (224, 361012007), (9137, 8850464), (18274, 4425232), (36548, 2212616), (39511, 2046688), (63959, 1264352), (73096, 1106308), (79022, 1023344), (127918, 632176), (146192, 553154), (158044, 511672), (255836, 316088), (276577, 292384)]