84701547

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:265

約数の個数: 72

約数和(自身を含む): 152053200

約数和(自身を除く): 67351653

約数列:

[1, 3, 7, 9, 21, 29, 37, 49, 63, 87, 111, 147, 179, 203, 259, 261, 333, 441, 537, 609, 777, 1073, 1253, 1421, 1611, 1813, 1827, 2331, 3219, 3759, 4263, 5191, 5439, 6623, 7511, 8771, 9657, 11277, 12789, 15573, 16317, 19869, 22533, 26313, 36337, 46361, 46719, 52577, 59607, 67599, 78939, 109011, 139083, 157731, 192067, 254359, 324527, 327033, 417249, 473193, 576201, 763077, 973581, 1344469, 1728603, 2289231, 2920743, 4033407, 9411283, 12100221, 28233849, 84701547]

約数ペア:

[(1, 84701547), (3, 28233849), (7, 12100221), (9, 9411283), (21, 4033407), (29, 2920743), (37, 2289231), (49, 1728603), (63, 1344469), (87, 973581), (111, 763077), (147, 576201), (179, 473193), (203, 417249), (259, 327033), (261, 324527), (333, 254359), (441, 192067), (537, 157731), (609, 139083), (777, 109011), (1073, 78939), (1253, 67599), (1421, 59607), (1611, 52577), (1813, 46719), (1827, 46361), (2331, 36337), (3219, 26313), (3759, 22533), (4263, 19869), (5191, 16317), (5439, 15573), (6623, 12789), (7511, 11277), (8771, 9657)]