80181936

素因数分解:

$2^4\times 3^2\times {\mathrm{556819}}^1$

素因数の和:556833

約数の個数: 30

約数和(自身を含む): 224398460

約数和(自身を除く): 144216524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 556819, 1113638, 1670457, 2227276, 3340914, 4454552, 5011371, 6681828, 8909104, 10022742, 13363656, 20045484, 26727312, 40090968, 80181936]

約数ペア:

[(1, 80181936), (2, 40090968), (3, 26727312), (4, 20045484), (6, 13363656), (8, 10022742), (9, 8909104), (12, 6681828), (16, 5011371), (18, 4454552), (24, 3340914), (36, 2227276), (48, 1670457), (72, 1113638), (144, 556819)]