79928982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{11969}}^1$

素因数の和:12037

約数の個数: 48

約数和(自身を含む): 201670560

約数和(自身を除く): 121741578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 11969, 23938, 35907, 71814, 83783, 107721, 167566, 215442, 251349, 502698, 634357, 754047, 1268714, 1508094, 1903071, 3806142, 4440499, 5709213, 8880998, 11418426, 13321497, 26642994, 39964491, 79928982]

約数ペア:

[(1, 79928982), (2, 39964491), (3, 26642994), (6, 13321497), (7, 11418426), (9, 8880998), (14, 5709213), (18, 4440499), (21, 3806142), (42, 1903071), (53, 1508094), (63, 1268714), (106, 754047), (126, 634357), (159, 502698), (318, 251349), (371, 215442), (477, 167566), (742, 107721), (954, 83783), (1113, 71814), (2226, 35907), (3339, 23938), (6678, 11969)]