89378298

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{81401}}^1$

素因数の和:81470

約数の個数: 24

約数和(自身を含む): 196830036

約数和(自身を除く): 107451738

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 81401, 162802, 244203, 488406, 732609, 1465218, 4965461, 9930922, 14896383, 29792766, 44689149, 89378298]

約数ペア:

[(1, 89378298), (2, 44689149), (3, 29792766), (6, 14896383), (9, 9930922), (18, 4965461), (61, 1465218), (122, 732609), (183, 488406), (366, 244203), (549, 162802), (1098, 81401)]