80122194

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 177417240

約数和(自身を除く): 97295046

約数列:

[1, 2, 3, 6, 9, 18, 97, 109, 194, 218, 291, 327, 421, 582, 654, 842, 873, 981, 1263, 1746, 1962, 2526, 3789, 7578, 10573, 21146, 31719, 40837, 45889, 63438, 81674, 91778, 95157, 122511, 137667, 190314, 245022, 275334, 367533, 413001, 735066, 826002, 4451233, 8902466, 13353699, 26707398, 40061097, 80122194]

約数ペア:

[(1, 80122194), (2, 40061097), (3, 26707398), (6, 13353699), (9, 8902466), (18, 4451233), (97, 826002), (109, 735066), (194, 413001), (218, 367533), (291, 275334), (327, 245022), (421, 190314), (582, 137667), (654, 122511), (842, 95157), (873, 91778), (981, 81674), (1263, 63438), (1746, 45889), (1962, 40837), (2526, 31719), (3789, 21146), (7578, 10573)]