78462468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311359}}^1$

素因数の和:311376

約数の個数: 36

約数和(自身を含む): 226670080

約数和(自身を除く): 148207612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311359, 622718, 934077, 1245436, 1868154, 2179513, 2802231, 3736308, 4359026, 5604462, 6538539, 8718052, 11208924, 13077078, 19615617, 26154156, 39231234, 78462468]

約数ペア:

[(1, 78462468), (2, 39231234), (3, 26154156), (4, 19615617), (6, 13077078), (7, 11208924), (9, 8718052), (12, 6538539), (14, 5604462), (18, 4359026), (21, 3736308), (28, 2802231), (36, 2179513), (42, 1868154), (63, 1245436), (84, 934077), (126, 622718), (252, 311359)]