64016208

素因数分解:

$2^4\times 3^2\times {\mathrm{444557}}^1$

素因数の和:444571

約数の個数: 30

約数和(自身を含む): 179156874

約数和(自身を除く): 115140666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 444557, 889114, 1333671, 1778228, 2667342, 3556456, 4001013, 5334684, 7112912, 8002026, 10669368, 16004052, 21338736, 32008104, 64016208]

約数ペア:

[(1, 64016208), (2, 32008104), (3, 21338736), (4, 16004052), (6, 10669368), (8, 8002026), (9, 7112912), (12, 5334684), (16, 4001013), (18, 3556456), (24, 2667342), (36, 1778228), (48, 1333671), (72, 889114), (144, 444557)]