80903646

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{264391}}^1$

素因数の和:264416

約数の個数: 24

約数和(自身を含む): 185603184

約数和(自身を除く): 104699538

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 264391, 528782, 793173, 1586346, 2379519, 4494647, 4759038, 8989294, 13483941, 26967882, 40451823, 80903646]

約数ペア:

[(1, 80903646), (2, 40451823), (3, 26967882), (6, 13483941), (9, 8989294), (17, 4759038), (18, 4494647), (34, 2379519), (51, 1586346), (102, 793173), (153, 528782), (306, 264391)]