80448858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2053}}^1$

素因数の和:2379

約数の個数: 48

約数和(自身を含む): 199944576

約数和(自身を除く): 119495718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2053, 2177, 2799, 4106, 4354, 5598, 6159, 6531, 12318, 13062, 14371, 18477, 19593, 28742, 36954, 39186, 43113, 86226, 129339, 258678, 638483, 1276966, 1915449, 3830898, 4469381, 5746347, 8938762, 11492694, 13408143, 26816286, 40224429, 80448858]

約数ペア:

[(1, 80448858), (2, 40224429), (3, 26816286), (6, 13408143), (7, 11492694), (9, 8938762), (14, 5746347), (18, 4469381), (21, 3830898), (42, 1915449), (63, 1276966), (126, 638483), (311, 258678), (622, 129339), (933, 86226), (1866, 43113), (2053, 39186), (2177, 36954), (2799, 28742), (4106, 19593), (4354, 18477), (5598, 14371), (6159, 13062), (6531, 12318)]