80901684

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{60737}}^1$

素因数の和:60784

約数の個数: 36

約数和(自身を含む): 210032004

約数和(自身を除く): 129130320

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 60737, 121474, 182211, 242948, 364422, 546633, 728844, 1093266, 2186532, 2247269, 4494538, 6741807, 8989076, 13483614, 20225421, 26967228, 40450842, 80901684]

約数ペア:

[(1, 80901684), (2, 40450842), (3, 26967228), (4, 20225421), (6, 13483614), (9, 8989076), (12, 6741807), (18, 4494538), (36, 2247269), (37, 2186532), (74, 1093266), (111, 728844), (148, 546633), (222, 364422), (333, 242948), (444, 182211), (666, 121474), (1332, 60737)]