79987266

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1447}}^1$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 180258624

約数和(自身を除く): 100271358

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1447, 1494, 2894, 3071, 4341, 6142, 8682, 9213, 13023, 18426, 26046, 27639, 53539, 55278, 107078, 120101, 160617, 240202, 321234, 360303, 481851, 720606, 963702, 1080909, 2161818, 4443737, 8887474, 13331211, 26662422, 39993633, 79987266]

約数ペア:

[(1, 79987266), (2, 39993633), (3, 26662422), (6, 13331211), (9, 8887474), (18, 4443737), (37, 2161818), (74, 1080909), (83, 963702), (111, 720606), (166, 481851), (222, 360303), (249, 321234), (333, 240202), (498, 160617), (666, 120101), (747, 107078), (1447, 55278), (1494, 53539), (2894, 27639), (3071, 26046), (4341, 18426), (6142, 13023), (8682, 9213)]