72405756

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{42793}}^1$

素因数の和:42850

約数の個数: 36

約数和(自身を含む): 186924192

約数和(自身を除く): 114518436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 42793, 85586, 128379, 171172, 256758, 385137, 513516, 770274, 1540548, 2011271, 4022542, 6033813, 8045084, 12067626, 18101439, 24135252, 36202878, 72405756]

約数ペア:

[(1, 72405756), (2, 36202878), (3, 24135252), (4, 18101439), (6, 12067626), (9, 8045084), (12, 6033813), (18, 4022542), (36, 2011271), (47, 1540548), (94, 770274), (141, 513516), (188, 385137), (282, 256758), (423, 171172), (564, 128379), (846, 85586), (1692, 42793)]