89102172

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{4391}}^1$

素因数の和:4506

約数の個数: 48

約数和(自身を含む): 221356800

約数和(自身を除く): 132254628

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 534, 1068, 1691, 3382, 4391, 5073, 6764, 8782, 10146, 13173, 17564, 20292, 26346, 52692, 83429, 166858, 250287, 333716, 390799, 500574, 781598, 1001148, 1172397, 1563196, 2344794, 4689588, 7425181, 14850362, 22275543, 29700724, 44551086, 89102172]

約数ペア:

[(1, 89102172), (2, 44551086), (3, 29700724), (4, 22275543), (6, 14850362), (12, 7425181), (19, 4689588), (38, 2344794), (57, 1563196), (76, 1172397), (89, 1001148), (114, 781598), (178, 500574), (228, 390799), (267, 333716), (356, 250287), (534, 166858), (1068, 83429), (1691, 52692), (3382, 26346), (4391, 20292), (5073, 17564), (6764, 13173), (8782, 10146)]