80379204

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1820

約数の個数: 48

約数和(自身を含む): 196909440

約数和(自身を除く): 116530236

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 181, 276, 362, 543, 724, 1086, 1609, 2172, 3218, 4163, 4827, 6436, 8326, 9654, 12489, 16652, 19308, 24978, 37007, 49956, 74014, 111021, 148028, 222042, 291229, 444084, 582458, 873687, 1164916, 1747374, 3494748, 6698267, 13396534, 20094801, 26793068, 40189602, 80379204]

約数ペア:

[(1, 80379204), (2, 40189602), (3, 26793068), (4, 20094801), (6, 13396534), (12, 6698267), (23, 3494748), (46, 1747374), (69, 1164916), (92, 873687), (138, 582458), (181, 444084), (276, 291229), (362, 222042), (543, 148028), (724, 111021), (1086, 74014), (1609, 49956), (2172, 37007), (3218, 24978), (4163, 19308), (4827, 16652), (6436, 12489), (8326, 9654)]