80830302

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1303}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 189090432

約数和(自身を除く): 108260130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 633, 1266, 1303, 1477, 2606, 2954, 3909, 4431, 7818, 8862, 9121, 10339, 18242, 20678, 27363, 31017, 54726, 62034, 63847, 127694, 191541, 274933, 383082, 549866, 824799, 1649598, 1924531, 3849062, 5773593, 11547186, 13471717, 26943434, 40415151, 80830302]

約数ペア:

[(1, 80830302), (2, 40415151), (3, 26943434), (6, 13471717), (7, 11547186), (14, 5773593), (21, 3849062), (42, 1924531), (49, 1649598), (98, 824799), (147, 549866), (211, 383082), (294, 274933), (422, 191541), (633, 127694), (1266, 63847), (1303, 62034), (1477, 54726), (2606, 31017), (2954, 27363), (3909, 20678), (4431, 18242), (7818, 10339), (8862, 9121)]