71645652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{153089}}^1$

素因数の和:153112

約数の個数: 36

約数和(自身を含む): 195036660

約数和(自身を除く): 123391008

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 153089, 306178, 459267, 612356, 918534, 1377801, 1837068, 1990157, 2755602, 3980314, 5511204, 5970471, 7960628, 11940942, 17911413, 23881884, 35822826, 71645652]

約数ペア:

[(1, 71645652), (2, 35822826), (3, 23881884), (4, 17911413), (6, 11940942), (9, 7960628), (12, 5970471), (13, 5511204), (18, 3980314), (26, 2755602), (36, 1990157), (39, 1837068), (52, 1377801), (78, 918534), (117, 612356), (156, 459267), (234, 306178), (468, 153089)]