64693872

素因数分解:

$2^4\times 3^2\times {\mathrm{449263}}^1$

素因数の和:449277

約数の個数: 30

約数和(自身を含む): 181053392

約数和(自身を除く): 116359520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449263, 898526, 1347789, 1797052, 2695578, 3594104, 4043367, 5391156, 7188208, 8086734, 10782312, 16173468, 21564624, 32346936, 64693872]

約数ペア:

[(1, 64693872), (2, 32346936), (3, 21564624), (4, 16173468), (6, 10782312), (8, 8086734), (9, 7188208), (12, 5391156), (16, 4043367), (18, 3594104), (24, 2695578), (36, 1797052), (48, 1347789), (72, 898526), (144, 449263)]