80688168

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101879}}^1$

素因数の和:101902

約数の個数: 48

約数和(自身を含む): 238399200

約数和(自身を除く): 157711032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 101879, 203758, 305637, 407516, 611274, 815032, 916911, 1120669, 1222548, 1833822, 2241338, 2445096, 3362007, 3667644, 4482676, 6724014, 7335288, 8965352, 10086021, 13448028, 20172042, 26896056, 40344084, 80688168]

約数ペア:

[(1, 80688168), (2, 40344084), (3, 26896056), (4, 20172042), (6, 13448028), (8, 10086021), (9, 8965352), (11, 7335288), (12, 6724014), (18, 4482676), (22, 3667644), (24, 3362007), (33, 2445096), (36, 2241338), (44, 1833822), (66, 1222548), (72, 1120669), (88, 916911), (99, 815032), (132, 611274), (198, 407516), (264, 305637), (396, 203758), (792, 101879)]