89144685

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 109920915

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 27, 31, 35, 45, 51, 63, 85, 93, 105, 119, 135, 153, 155, 179, 189, 217, 255, 279, 315, 357, 459, 465, 527, 537, 595, 651, 765, 837, 895, 945, 1071, 1085, 1253, 1395, 1581, 1611, 1785, 1953, 2295, 2635, 2685, 3043, 3213, 3255, 3689, 3759, 4185, 4743, 4833, 5355, 5549, 5859, 6265, 7905, 8055, 9129, 9765, 11067, 11277, 14229, 15215, 16065, 16647, 18445, 18795, 21301, 23715, 24165, 27387, 27745, 29295, 33201, 33831, 38843, 45645, 49941, 55335, 56385, 63903, 71145, 82161, 83235, 94333, 99603, 106505, 116529, 136935, 149823, 166005, 169155, 191709, 194215, 249705, 282999, 319515, 349587, 410805, 471665, 498015, 575127, 582645, 660331, 749115, 848997, 958545, 1048761, 1414995, 1747935, 1980993, 2546991, 2875635, 3301655, 4244985, 5243805, 5942979, 9904965, 12734955, 17828937, 29714895, 89144685]

約数ペア:

[(1, 89144685), (3, 29714895), (5, 17828937), (7, 12734955), (9, 9904965), (15, 5942979), (17, 5243805), (21, 4244985), (27, 3301655), (31, 2875635), (35, 2546991), (45, 1980993), (51, 1747935), (63, 1414995), (85, 1048761), (93, 958545), (105, 848997), (119, 749115), (135, 660331), (153, 582645), (155, 575127), (179, 498015), (189, 471665), (217, 410805), (255, 349587), (279, 319515), (315, 282999), (357, 249705), (459, 194215), (465, 191709), (527, 169155), (537, 166005), (595, 149823), (651, 136935), (765, 116529), (837, 106505), (895, 99603), (945, 94333), (1071, 83235), (1085, 82161), (1253, 71145), (1395, 63903), (1581, 56385), (1611, 55335), (1785, 49941), (1953, 45645), (2295, 38843), (2635, 33831), (2685, 33201), (3043, 29295), (3213, 27745), (3255, 27387), (3689, 24165), (3759, 23715), (4185, 21301), (4743, 18795), (4833, 18445), (5355, 16647), (5549, 16065), (5859, 15215), (6265, 14229), (7905, 11277), (8055, 11067), (9129, 9765)]