81662208

素因数分解:

$2^8\times 3^1\times {\mathrm{106331}}^1$

素因数の和:106350

約数の個数: 36

約数和(自身を含む): 217342608

約数和(自身を除く): 135680400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 106331, 212662, 318993, 425324, 637986, 850648, 1275972, 1701296, 2551944, 3402592, 5103888, 6805184, 10207776, 13610368, 20415552, 27220736, 40831104, 81662208]

約数ペア:

[(1, 81662208), (2, 40831104), (3, 27220736), (4, 20415552), (6, 13610368), (8, 10207776), (12, 6805184), (16, 5103888), (24, 3402592), (32, 2551944), (48, 1701296), (64, 1275972), (96, 850648), (128, 637986), (192, 425324), (256, 318993), (384, 212662), (768, 106331)]