80547408

素因数分解:

$2^4\times 3^2\times {\mathrm{559357}}^1$

素因数の和:559371

約数の個数: 30

約数和(自身を含む): 225421274

約数和(自身を除く): 144873866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 559357, 1118714, 1678071, 2237428, 3356142, 4474856, 5034213, 6712284, 8949712, 10068426, 13424568, 20136852, 26849136, 40273704, 80547408]

約数ペア:

[(1, 80547408), (2, 40273704), (3, 26849136), (4, 20136852), (6, 13424568), (8, 10068426), (9, 8949712), (12, 6712284), (16, 5034213), (18, 4474856), (24, 3356142), (36, 2237428), (48, 1678071), (72, 1118714), (144, 559357)]