90142572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{44449}}^1$

素因数の和:44482

約数の個数: 36

約数和(自身を含む): 227761800

約数和(自身を除く): 137619228

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 44449, 88898, 133347, 177796, 266694, 533388, 577837, 1155674, 1733511, 2311348, 3467022, 6934044, 7511881, 15023762, 22535643, 30047524, 45071286, 90142572]

約数ペア:

[(1, 90142572), (2, 45071286), (3, 30047524), (4, 22535643), (6, 15023762), (12, 7511881), (13, 6934044), (26, 3467022), (39, 2311348), (52, 1733511), (78, 1155674), (156, 577837), (169, 533388), (338, 266694), (507, 177796), (676, 133347), (1014, 88898), (2028, 44449)]