78234516

素因数分解:

$2^2\times 3^2\times {\mathrm{293}}^1\times {\mathrm{7417}}^1$

素因数の和:7720

約数の個数: 36

約数和(自身を含む): 198461172

約数和(自身を除く): 120226656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 293, 586, 879, 1172, 1758, 2637, 3516, 5274, 7417, 10548, 14834, 22251, 29668, 44502, 66753, 89004, 133506, 267012, 2173181, 4346362, 6519543, 8692724, 13039086, 19558629, 26078172, 39117258, 78234516]

約数ペア:

[(1, 78234516), (2, 39117258), (3, 26078172), (4, 19558629), (6, 13039086), (9, 8692724), (12, 6519543), (18, 4346362), (36, 2173181), (293, 267012), (586, 133506), (879, 89004), (1172, 66753), (1758, 44502), (2637, 29668), (3516, 22251), (5274, 14834), (7417, 10548)]