90223158

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{7877}}^1$

素因数の和:7988

約数の個数: 32

約数和(自身を含む): 190584576

約数和(自身を除く): 100361418

約数列:

[1, 2, 3, 6, 23, 46, 69, 83, 138, 166, 249, 498, 1909, 3818, 5727, 7877, 11454, 15754, 23631, 47262, 181171, 362342, 543513, 653791, 1087026, 1307582, 1961373, 3922746, 15037193, 30074386, 45111579, 90223158]

約数ペア:

[(1, 90223158), (2, 45111579), (3, 30074386), (6, 15037193), (23, 3922746), (46, 1961373), (69, 1307582), (83, 1087026), (138, 653791), (166, 543513), (249, 362342), (498, 181171), (1909, 47262), (3818, 23631), (5727, 15754), (7877, 11454)]