90218742

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{21089}}^1$

素因数の和:21148

約数の個数: 32

約数和(自身を含む): 194365440

約数和(自身を除く): 104146698

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 21089, 42178, 63267, 126534, 485047, 653759, 970094, 1307518, 1455141, 1961277, 2910282, 3922554, 15036457, 30072914, 45109371, 90218742]

約数ペア:

[(1, 90218742), (2, 45109371), (3, 30072914), (6, 15036457), (23, 3922554), (31, 2910282), (46, 1961277), (62, 1455141), (69, 1307518), (93, 970094), (138, 653759), (186, 485047), (713, 126534), (1426, 63267), (2139, 42178), (4278, 21089)]