77075696

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 153052704

約数和(自身を除く): 75977008

約数列:

[1, 2, 4, 8, 16, 61, 122, 157, 244, 314, 488, 503, 628, 976, 1006, 1256, 2012, 2512, 4024, 8048, 9577, 19154, 30683, 38308, 61366, 76616, 78971, 122732, 153232, 157942, 245464, 315884, 490928, 631768, 1263536, 4817231, 9634462, 19268924, 38537848, 77075696]

約数ペア:

[(1, 77075696), (2, 38537848), (4, 19268924), (8, 9634462), (16, 4817231), (61, 1263536), (122, 631768), (157, 490928), (244, 315884), (314, 245464), (488, 157942), (503, 153232), (628, 122732), (976, 78971), (1006, 76616), (1256, 61366), (2012, 38308), (2512, 30683), (4024, 19154), (8048, 9577)]