90908172

素因数分解:

$2^2\times 3^2\times {\mathrm{2525227}}^1$

素因数の和:2525237

約数の個数: 18

約数和(自身を含む): 229795748

約数和(自身を除く): 138887576

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2525227, 5050454, 7575681, 10100908, 15151362, 22727043, 30302724, 45454086, 90908172]

約数ペア:

[(1, 90908172), (2, 45454086), (3, 30302724), (4, 22727043), (6, 15151362), (9, 10100908), (12, 7575681), (18, 5050454), (36, 2525227)]