90299846

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70879}}^1$

素因数の和:70908

約数の個数: 24

約数和(自身を含む): 169686720

約数和(自身を除く): 79386874

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 70879, 141758, 496153, 921427, 992306, 1842854, 3473071, 6449989, 6946142, 12899978, 45149923, 90299846]

約数ペア:

[(1, 90299846), (2, 45149923), (7, 12899978), (13, 6946142), (14, 6449989), (26, 3473071), (49, 1842854), (91, 992306), (98, 921427), (182, 496153), (637, 141758), (1274, 70879)]