77887068

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 215040000

約数和(自身を除く): 137152932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 127, 147, 149, 196, 254, 294, 298, 343, 381, 447, 508, 588, 596, 686, 762, 889, 894, 1029, 1043, 1372, 1524, 1778, 1788, 2058, 2086, 2667, 3129, 3556, 4116, 4172, 5334, 6223, 6258, 7301, 10668, 12446, 12516, 14602, 18669, 18923, 21903, 24892, 29204, 37338, 37846, 43561, 43806, 51107, 56769, 74676, 75692, 87122, 87612, 102214, 113538, 130683, 132461, 153321, 174244, 204428, 227076, 261366, 264922, 306642, 397383, 522732, 529844, 613284, 794766, 927227, 1589532, 1854454, 2781681, 3708908, 5563362, 6490589, 11126724, 12981178, 19471767, 25962356, 38943534, 77887068]

約数ペア:

[(1, 77887068), (2, 38943534), (3, 25962356), (4, 19471767), (6, 12981178), (7, 11126724), (12, 6490589), (14, 5563362), (21, 3708908), (28, 2781681), (42, 1854454), (49, 1589532), (84, 927227), (98, 794766), (127, 613284), (147, 529844), (149, 522732), (196, 397383), (254, 306642), (294, 264922), (298, 261366), (343, 227076), (381, 204428), (447, 174244), (508, 153321), (588, 132461), (596, 130683), (686, 113538), (762, 102214), (889, 87612), (894, 87122), (1029, 75692), (1043, 74676), (1372, 56769), (1524, 51107), (1778, 43806), (1788, 43561), (2058, 37846), (2086, 37338), (2667, 29204), (3129, 24892), (3556, 21903), (4116, 18923), (4172, 18669), (5334, 14602), (6223, 12516), (6258, 12446), (7301, 10668)]