90840762

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 201038760

約数和(自身を除く): 110197998

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 257, 269, 438, 514, 538, 657, 771, 807, 1314, 1542, 1614, 2313, 2421, 4626, 4842, 18761, 19637, 37522, 39274, 56283, 58911, 69133, 112566, 117822, 138266, 168849, 176733, 207399, 337698, 353466, 414798, 622197, 1244394, 5046709, 10093418, 15140127, 30280254, 45420381, 90840762]

約数ペア:

[(1, 90840762), (2, 45420381), (3, 30280254), (6, 15140127), (9, 10093418), (18, 5046709), (73, 1244394), (146, 622197), (219, 414798), (257, 353466), (269, 337698), (438, 207399), (514, 176733), (538, 168849), (657, 138266), (771, 117822), (807, 112566), (1314, 69133), (1542, 58911), (1614, 56283), (2313, 39274), (2421, 37522), (4626, 19637), (4842, 18761)]