77515668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113327}}^1$

素因数の和:113356

約数の個数: 36

約数和(自身を含む): 206256960

約数和(自身を除く): 128741292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 113327, 226654, 339981, 453308, 679962, 1019943, 1359924, 2039886, 2153213, 4079772, 4306426, 6459639, 8612852, 12919278, 19378917, 25838556, 38757834, 77515668]

約数ペア:

[(1, 77515668), (2, 38757834), (3, 25838556), (4, 19378917), (6, 12919278), (9, 8612852), (12, 6459639), (18, 4306426), (19, 4079772), (36, 2153213), (38, 2039886), (57, 1359924), (76, 1019943), (114, 679962), (171, 453308), (228, 339981), (342, 226654), (684, 113327)]