90238968

素因数分解:

$2^3\times 3^3\times {\mathrm{417773}}^1$

素因数の和:417788

約数の個数: 32

約数和(自身を含む): 250664400

約数和(自身を除く): 160425432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 417773, 835546, 1253319, 1671092, 2506638, 3342184, 3759957, 5013276, 7519914, 10026552, 11279871, 15039828, 22559742, 30079656, 45119484, 90238968]

約数ペア:

[(1, 90238968), (2, 45119484), (3, 30079656), (4, 22559742), (6, 15039828), (8, 11279871), (9, 10026552), (12, 7519914), (18, 5013276), (24, 3759957), (27, 3342184), (36, 2506638), (54, 1671092), (72, 1253319), (108, 835546), (216, 417773)]