77571732

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40151}}^1$

素因数の和:40188

約数の個数: 48

約数和(自身を含む): 215857152

約数和(自身を除く): 138285420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 40151, 80302, 120453, 160604, 240906, 281057, 481812, 562114, 843171, 923473, 1124228, 1686342, 1846946, 2770419, 3372684, 3693892, 5540838, 6464311, 11081676, 12928622, 19392933, 25857244, 38785866, 77571732]

約数ペア:

[(1, 77571732), (2, 38785866), (3, 25857244), (4, 19392933), (6, 12928622), (7, 11081676), (12, 6464311), (14, 5540838), (21, 3693892), (23, 3372684), (28, 2770419), (42, 1846946), (46, 1686342), (69, 1124228), (84, 923473), (92, 843171), (138, 562114), (161, 481812), (276, 281057), (322, 240906), (483, 160604), (644, 120453), (966, 80302), (1932, 40151)]