76640004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{304127}}^1$

素因数の和:304144

約数の個数: 36

約数和(自身を含む): 221405184

約数和(自身を除く): 144765180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 304127, 608254, 912381, 1216508, 1824762, 2128889, 2737143, 3649524, 4257778, 5474286, 6386667, 8515556, 10948572, 12773334, 19160001, 25546668, 38320002, 76640004]

約数ペア:

[(1, 76640004), (2, 38320002), (3, 25546668), (4, 19160001), (6, 12773334), (7, 10948572), (9, 8515556), (12, 6386667), (14, 5474286), (18, 4257778), (21, 3649524), (28, 2737143), (36, 2128889), (42, 1824762), (63, 1216508), (84, 912381), (126, 608254), (252, 304127)]