71675892

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{3049}}^1$

素因数の和:3712

約数の個数: 36

約数和(自身を含む): 181517700

約数和(自身を除く): 109841808

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1959, 2612, 3049, 3918, 5877, 6098, 7836, 9147, 11754, 12196, 18294, 23508, 27441, 36588, 54882, 109764, 1990997, 3981994, 5972991, 7963988, 11945982, 17918973, 23891964, 35837946, 71675892]

約数ペア:

[(1, 71675892), (2, 35837946), (3, 23891964), (4, 17918973), (6, 11945982), (9, 7963988), (12, 5972991), (18, 3981994), (36, 1990997), (653, 109764), (1306, 54882), (1959, 36588), (2612, 27441), (3049, 23508), (3918, 18294), (5877, 12196), (6098, 11754), (7836, 9147)]