76864672

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:433

約数の個数: 48

約数和(自身を含む): 154927080

約数和(自身を除く): 78062408

約数列:

[1, 2, 4, 8, 16, 32, 89, 137, 178, 197, 274, 356, 394, 548, 712, 788, 1096, 1424, 1576, 2192, 2848, 3152, 4384, 6304, 12193, 17533, 24386, 26989, 35066, 48772, 53978, 70132, 97544, 107956, 140264, 195088, 215912, 280528, 390176, 431824, 561056, 863648, 2402021, 4804042, 9608084, 19216168, 38432336, 76864672]

約数ペア:

[(1, 76864672), (2, 38432336), (4, 19216168), (8, 9608084), (16, 4804042), (32, 2402021), (89, 863648), (137, 561056), (178, 431824), (197, 390176), (274, 280528), (356, 215912), (394, 195088), (548, 140264), (712, 107956), (788, 97544), (1096, 70132), (1424, 53978), (1576, 48772), (2192, 35066), (2848, 26989), (3152, 24386), (4384, 17533), (6304, 12193)]