90849168

素因数分解:

$2^4\times 3^3\times {\mathrm{210299}}^1$

素因数の和:210316

約数の個数: 40

約数和(自身を含む): 260772000

約数和(自身を除く): 169922832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 210299, 420598, 630897, 841196, 1261794, 1682392, 1892691, 2523588, 3364784, 3785382, 5047176, 5678073, 7570764, 10094352, 11356146, 15141528, 22712292, 30283056, 45424584, 90849168]

約数ペア:

[(1, 90849168), (2, 45424584), (3, 30283056), (4, 22712292), (6, 15141528), (8, 11356146), (9, 10094352), (12, 7570764), (16, 5678073), (18, 5047176), (24, 3785382), (27, 3364784), (36, 2523588), (48, 1892691), (54, 1682392), (72, 1261794), (108, 841196), (144, 630897), (216, 420598), (432, 210299)]