90649584

素因数分解:

$2^4\times 3^3\times {\mathrm{209837}}^1$

素因数の和:209854

約数の個数: 40

約数和(自身を含む): 260199120

約数和(自身を除く): 169549536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 209837, 419674, 629511, 839348, 1259022, 1678696, 1888533, 2518044, 3357392, 3777066, 5036088, 5665599, 7554132, 10072176, 11331198, 15108264, 22662396, 30216528, 45324792, 90649584]

約数ペア:

[(1, 90649584), (2, 45324792), (3, 30216528), (4, 22662396), (6, 15108264), (8, 11331198), (9, 10072176), (12, 7554132), (16, 5665599), (18, 5036088), (24, 3777066), (27, 3357392), (36, 2518044), (48, 1888533), (54, 1678696), (72, 1259022), (108, 839348), (144, 629511), (216, 419674), (432, 209837)]