83189778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{631}}^1$

素因数の和:759

約数の個数: 64

約数和(自身を含む): 197548032

約数和(自身を除く): 114358254

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 73, 86, 129, 146, 219, 258, 301, 438, 511, 602, 631, 903, 1022, 1262, 1533, 1806, 1893, 3066, 3139, 3786, 4417, 6278, 8834, 9417, 13251, 18834, 21973, 26502, 27133, 43946, 46063, 54266, 65919, 81399, 92126, 131838, 138189, 162798, 189931, 276378, 322441, 379862, 569793, 644882, 967323, 1139586, 1934646, 1980709, 3961418, 5942127, 11884254, 13864963, 27729926, 41594889, 83189778]

約数ペア:

[(1, 83189778), (2, 41594889), (3, 27729926), (6, 13864963), (7, 11884254), (14, 5942127), (21, 3961418), (42, 1980709), (43, 1934646), (73, 1139586), (86, 967323), (129, 644882), (146, 569793), (219, 379862), (258, 322441), (301, 276378), (438, 189931), (511, 162798), (602, 138189), (631, 131838), (903, 92126), (1022, 81399), (1262, 65919), (1533, 54266), (1806, 46063), (1893, 43946), (3066, 27133), (3139, 26502), (3786, 21973), (4417, 18834), (6278, 13251), (8834, 9417)]