81190224

素因数分解:

$2^4\times 3^2\times {\mathrm{563821}}^1$

素因数の和:563835

約数の個数: 30

約数和(自身を含む): 227220266

約数和(自身を除く): 146030042

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 563821, 1127642, 1691463, 2255284, 3382926, 4510568, 5074389, 6765852, 9021136, 10148778, 13531704, 20297556, 27063408, 40595112, 81190224]

約数ペア:

[(1, 81190224), (2, 40595112), (3, 27063408), (4, 20297556), (6, 13531704), (8, 10148778), (9, 9021136), (12, 6765852), (16, 5074389), (18, 4510568), (24, 3382926), (36, 2255284), (48, 1691463), (72, 1127642), (144, 563821)]