89996764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3730

約数の個数: 48

約数和(自身を含む): 189383040

約数和(自身を除く): 99386276

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1892, 2236, 3659, 6149, 7318, 12298, 14636, 24596, 40249, 47567, 80498, 95134, 157337, 160996, 190268, 314674, 523237, 629348, 1046474, 1730707, 2045381, 2092948, 3461414, 4090762, 6922828, 8181524, 22499191, 44998382, 89996764]

約数ペア:

[(1, 89996764), (2, 44998382), (4, 22499191), (11, 8181524), (13, 6922828), (22, 4090762), (26, 3461414), (43, 2092948), (44, 2045381), (52, 1730707), (86, 1046474), (143, 629348), (172, 523237), (286, 314674), (473, 190268), (559, 160996), (572, 157337), (946, 95134), (1118, 80498), (1892, 47567), (2236, 40249), (3659, 24596), (6149, 14636), (7318, 12298)]