85817772

素因数分解:

$2^2\times 3^3\times {\mathrm{797}}^1\times {\mathrm{997}}^1$

素因数の和:1807

約数の個数: 48

約数和(自身を含む): 222993120

約数和(自身を除く): 137175348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 797, 997, 1594, 1994, 2391, 2991, 3188, 3988, 4782, 5982, 7173, 8973, 9564, 11964, 14346, 17946, 21519, 26919, 28692, 35892, 43038, 53838, 86076, 107676, 794609, 1589218, 2383827, 3178436, 4767654, 7151481, 9535308, 14302962, 21454443, 28605924, 42908886, 85817772]

約数ペア:

[(1, 85817772), (2, 42908886), (3, 28605924), (4, 21454443), (6, 14302962), (9, 9535308), (12, 7151481), (18, 4767654), (27, 3178436), (36, 2383827), (54, 1589218), (108, 794609), (797, 107676), (997, 86076), (1594, 53838), (1994, 43038), (2391, 35892), (2991, 28692), (3188, 26919), (3988, 21519), (4782, 17946), (5982, 14346), (7173, 11964), (8973, 9564)]