80091984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{238369}}^1$

素因数の和:238387

約数の個数: 40

約数和(自身を含む): 236463040

約数和(自身を除く): 156371056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 238369, 476738, 715107, 953476, 1430214, 1668583, 1906952, 2860428, 3337166, 3813904, 5005749, 5720856, 6674332, 10011498, 11441712, 13348664, 20022996, 26697328, 40045992, 80091984]

約数ペア:

[(1, 80091984), (2, 40045992), (3, 26697328), (4, 20022996), (6, 13348664), (7, 11441712), (8, 10011498), (12, 6674332), (14, 5720856), (16, 5005749), (21, 3813904), (24, 3337166), (28, 2860428), (42, 1906952), (48, 1668583), (56, 1430214), (84, 953476), (112, 715107), (168, 476738), (336, 238369)]