72009468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{105277}}^1$

素因数の和:105306

約数の個数: 36

約数和(自身を含む): 191605960

約数和(自身を除く): 119596492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 105277, 210554, 315831, 421108, 631662, 947493, 1263324, 1894986, 2000263, 3789972, 4000526, 6000789, 8001052, 12001578, 18002367, 24003156, 36004734, 72009468]

約数ペア:

[(1, 72009468), (2, 36004734), (3, 24003156), (4, 18002367), (6, 12001578), (9, 8001052), (12, 6000789), (18, 4000526), (19, 3789972), (36, 2000263), (38, 1894986), (57, 1263324), (76, 947493), (114, 631662), (171, 421108), (228, 315831), (342, 210554), (684, 105277)]