81863256

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{148303}}^1$

素因数の和:148335

約数の個数: 32

約数和(自身を含む): 213557760

約数和(自身を除く): 131694504

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 148303, 296606, 444909, 593212, 889818, 1186424, 1779636, 3410969, 3559272, 6821938, 10232907, 13643876, 20465814, 27287752, 40931628, 81863256]

約数ペア:

[(1, 81863256), (2, 40931628), (3, 27287752), (4, 20465814), (6, 13643876), (8, 10232907), (12, 6821938), (23, 3559272), (24, 3410969), (46, 1779636), (69, 1186424), (92, 889818), (138, 593212), (184, 444909), (276, 296606), (552, 148303)]