85303372

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1102

約数の個数: 48

約数和(自身を含む): 186842880

約数和(自身を除く): 101539508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 419, 661, 838, 1322, 1676, 2644, 2933, 4609, 4627, 5866, 7271, 9218, 9254, 11732, 14542, 18436, 18508, 29084, 32263, 50897, 64526, 101794, 129052, 203588, 276959, 553918, 1107836, 1938713, 3046549, 3877426, 6093098, 7754852, 12186196, 21325843, 42651686, 85303372]

約数ペア:

[(1, 85303372), (2, 42651686), (4, 21325843), (7, 12186196), (11, 7754852), (14, 6093098), (22, 3877426), (28, 3046549), (44, 1938713), (77, 1107836), (154, 553918), (308, 276959), (419, 203588), (661, 129052), (838, 101794), (1322, 64526), (1676, 50897), (2644, 32263), (2933, 29084), (4609, 18508), (4627, 18436), (5866, 14542), (7271, 11732), (9218, 9254)]