89827668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 144

約数和(自身を含む): 277979520

約数和(自身を除く): 188151852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 252, 257, 266, 292, 342, 399, 438, 511, 514, 532, 657, 684, 771, 798, 876, 1022, 1028, 1197, 1314, 1387, 1533, 1542, 1596, 1799, 2044, 2313, 2394, 2628, 2774, 3066, 3084, 3598, 4161, 4599, 4626, 4788, 4883, 5397, 5548, 6132, 7196, 8322, 9198, 9252, 9709, 9766, 10794, 12483, 14649, 16191, 16644, 18396, 18761, 19418, 19532, 21588, 24966, 29127, 29298, 32382, 34181, 37522, 38836, 43947, 49932, 56283, 58254, 58596, 64764, 68362, 75044, 87381, 87894, 102543, 112566, 116508, 131327, 136724, 168849, 174762, 175788, 205086, 225132, 262654, 307629, 337698, 349524, 356459, 393981, 410172, 525308, 615258, 675396, 712918, 787962, 1069377, 1181943, 1230516, 1425836, 1575924, 2138754, 2363886, 2495213, 3208131, 4277508, 4727772, 4990426, 6416262, 7485639, 9980852, 12832524, 14971278, 22456917, 29942556, 44913834, 89827668]

約数ペア:

[(1, 89827668), (2, 44913834), (3, 29942556), (4, 22456917), (6, 14971278), (7, 12832524), (9, 9980852), (12, 7485639), (14, 6416262), (18, 4990426), (19, 4727772), (21, 4277508), (28, 3208131), (36, 2495213), (38, 2363886), (42, 2138754), (57, 1575924), (63, 1425836), (73, 1230516), (76, 1181943), (84, 1069377), (114, 787962), (126, 712918), (133, 675396), (146, 615258), (171, 525308), (219, 410172), (228, 393981), (252, 356459), (257, 349524), (266, 337698), (292, 307629), (342, 262654), (399, 225132), (438, 205086), (511, 175788), (514, 174762), (532, 168849), (657, 136724), (684, 131327), (771, 116508), (798, 112566), (876, 102543), (1022, 87894), (1028, 87381), (1197, 75044), (1314, 68362), (1387, 64764), (1533, 58596), (1542, 58254), (1596, 56283), (1799, 49932), (2044, 43947), (2313, 38836), (2394, 37522), (2628, 34181), (2774, 32382), (3066, 29298), (3084, 29127), (3598, 24966), (4161, 21588), (4599, 19532), (4626, 19418), (4788, 18761), (4883, 18396), (5397, 16644), (5548, 16191), (6132, 14649), (7196, 12483), (8322, 10794), (9198, 9766), (9252, 9709)]