80417808

素因数分解:

$2^4\times 3^2\times {\mathrm{558457}}^1$

素因数の和:558471

約数の個数: 30

約数和(自身を含む): 225058574

約数和(自身を除く): 144640766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 558457, 1116914, 1675371, 2233828, 3350742, 4467656, 5026113, 6701484, 8935312, 10052226, 13402968, 20104452, 26805936, 40208904, 80417808]

約数ペア:

[(1, 80417808), (2, 40208904), (3, 26805936), (4, 20104452), (6, 13402968), (8, 10052226), (9, 8935312), (12, 6701484), (16, 5026113), (18, 4467656), (24, 3350742), (36, 2233828), (48, 1675371), (72, 1116914), (144, 558457)]