89973588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 237081600

約数和(自身を除く): 147108012

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 139, 167, 204, 228, 278, 323, 334, 417, 501, 556, 646, 668, 834, 969, 1002, 1292, 1668, 1938, 2004, 2363, 2641, 2839, 3173, 3876, 4726, 5282, 5678, 6346, 7089, 7923, 8517, 9452, 9519, 10564, 11356, 12692, 14178, 15846, 17034, 19038, 23213, 28356, 31692, 34068, 38076, 44897, 46426, 53941, 69639, 89794, 92852, 107882, 134691, 139278, 161823, 179588, 215764, 269382, 278556, 323646, 394621, 441047, 538764, 647292, 789242, 882094, 1183863, 1323141, 1578484, 1764188, 2367726, 2646282, 4735452, 5292564, 7497799, 14995598, 22493397, 29991196, 44986794, 89973588]

約数ペア:

[(1, 89973588), (2, 44986794), (3, 29991196), (4, 22493397), (6, 14995598), (12, 7497799), (17, 5292564), (19, 4735452), (34, 2646282), (38, 2367726), (51, 1764188), (57, 1578484), (68, 1323141), (76, 1183863), (102, 882094), (114, 789242), (139, 647292), (167, 538764), (204, 441047), (228, 394621), (278, 323646), (323, 278556), (334, 269382), (417, 215764), (501, 179588), (556, 161823), (646, 139278), (668, 134691), (834, 107882), (969, 92852), (1002, 89794), (1292, 69639), (1668, 53941), (1938, 46426), (2004, 44897), (2363, 38076), (2641, 34068), (2839, 31692), (3173, 28356), (3876, 23213), (4726, 19038), (5282, 17034), (5678, 15846), (6346, 14178), (7089, 12692), (7923, 11356), (8517, 10564), (9452, 9519)]