71787768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{230089}}^1$

素因数の和:230111

約数の個数: 32

約数和(自身を含む): 193275600

約数和(自身を除く): 121487832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 230089, 460178, 690267, 920356, 1380534, 1840712, 2761068, 2991157, 5522136, 5982314, 8973471, 11964628, 17946942, 23929256, 35893884, 71787768]

約数ペア:

[(1, 71787768), (2, 35893884), (3, 23929256), (4, 17946942), (6, 11964628), (8, 8973471), (12, 5982314), (13, 5522136), (24, 2991157), (26, 2761068), (39, 1840712), (52, 1380534), (78, 920356), (104, 690267), (156, 460178), (312, 230089)]