78866214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43669}}^1$

素因数の和:43724

約数の個数: 32

約数和(自身を含む): 184462080

約数和(自身を除く): 105595866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 43669, 87338, 131007, 262014, 305683, 611366, 917049, 1834098, 1877767, 3755534, 5633301, 11266602, 13144369, 26288738, 39433107, 78866214]

約数ペア:

[(1, 78866214), (2, 39433107), (3, 26288738), (6, 13144369), (7, 11266602), (14, 5633301), (21, 3755534), (42, 1877767), (43, 1834098), (86, 917049), (129, 611366), (258, 305683), (301, 262014), (602, 131007), (903, 87338), (1806, 43669)]