64694736

素因数分解:

$2^4\times 3^2\times {\mathrm{449269}}^1$

素因数の和:449283

約数の個数: 30

約数和(自身を含む): 181055810

約数和(自身を除く): 116361074

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 449269, 898538, 1347807, 1797076, 2695614, 3594152, 4043421, 5391228, 7188304, 8086842, 10782456, 16173684, 21564912, 32347368, 64694736]

約数ペア:

[(1, 64694736), (2, 32347368), (3, 21564912), (4, 16173684), (6, 10782456), (8, 8086842), (9, 7188304), (12, 5391228), (16, 4043421), (18, 3594152), (24, 2695614), (36, 1797076), (48, 1347807), (72, 898538), (144, 449269)]