86391738

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{26227}}^1$

素因数の和:26299

約数の個数: 32

約数和(自身を含む): 195136320

約数和(自身を除く): 108744582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 26227, 52454, 78681, 157362, 236043, 472086, 708129, 1416258, 1599847, 3199694, 4799541, 9599082, 14398623, 28797246, 43195869, 86391738]

約数ペア:

[(1, 86391738), (2, 43195869), (3, 28797246), (6, 14398623), (9, 9599082), (18, 4799541), (27, 3199694), (54, 1599847), (61, 1416258), (122, 708129), (183, 472086), (366, 236043), (549, 157362), (1098, 78681), (1647, 52454), (3294, 26227)]