72808974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577849}}^1$

素因数の和:577864

約数の個数: 24

約数和(自身を含む): 180289200

約数和(自身を除く): 107480226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577849, 1155698, 1733547, 3467094, 4044943, 5200641, 8089886, 10401282, 12134829, 24269658, 36404487, 72808974]

約数ペア:

[(1, 72808974), (2, 36404487), (3, 24269658), (6, 12134829), (7, 10401282), (9, 8089886), (14, 5200641), (18, 4044943), (21, 3467094), (42, 1733547), (63, 1155698), (126, 577849)]