90401448

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{51599}}^1$

素因数の和:51681

約数の個数: 32

約数和(自身を含む): 229104000

約数和(自身を除く): 138702552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 51599, 103198, 154797, 206396, 309594, 412792, 619188, 1238376, 3766727, 7533454, 11300181, 15066908, 22600362, 30133816, 45200724, 90401448]

約数ペア:

[(1, 90401448), (2, 45200724), (3, 30133816), (4, 22600362), (6, 15066908), (8, 11300181), (12, 7533454), (24, 3766727), (73, 1238376), (146, 619188), (219, 412792), (292, 309594), (438, 206396), (584, 154797), (876, 103198), (1752, 51599)]