71604804

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 172282880

約数和(自身を除く): 100678076

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 151, 172, 258, 302, 453, 516, 604, 906, 919, 1812, 1838, 2757, 3676, 5514, 6493, 11028, 12986, 19479, 25972, 38958, 39517, 77916, 79034, 118551, 138769, 158068, 237102, 277538, 416307, 474204, 555076, 832614, 1665228, 5967067, 11934134, 17901201, 23868268, 35802402, 71604804]

約数ペア:

[(1, 71604804), (2, 35802402), (3, 23868268), (4, 17901201), (6, 11934134), (12, 5967067), (43, 1665228), (86, 832614), (129, 555076), (151, 474204), (172, 416307), (258, 277538), (302, 237102), (453, 158068), (516, 138769), (604, 118551), (906, 79034), (919, 77916), (1812, 39517), (1838, 38958), (2757, 25972), (3676, 19479), (5514, 12986), (6493, 11028)]