87808056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 128

約数和(自身を含む): 264384000

約数和(自身を除く): 176575944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 67, 84, 87, 116, 134, 168, 174, 201, 203, 232, 268, 269, 348, 402, 406, 469, 536, 538, 609, 696, 804, 807, 812, 938, 1076, 1218, 1407, 1608, 1614, 1624, 1876, 1883, 1943, 2152, 2436, 2814, 3228, 3752, 3766, 3886, 4872, 5628, 5649, 5829, 6456, 7532, 7772, 7801, 11256, 11298, 11658, 13601, 15064, 15544, 15602, 18023, 22596, 23316, 23403, 27202, 31204, 36046, 40803, 45192, 46632, 46806, 54069, 54404, 54607, 62408, 72092, 81606, 93612, 108138, 108808, 109214, 126161, 144184, 163212, 163821, 187224, 216276, 218428, 252322, 326424, 327642, 378483, 432552, 436856, 504644, 522667, 655284, 756966, 1009288, 1045334, 1310568, 1513932, 1568001, 2090668, 3027864, 3136002, 3658669, 4181336, 6272004, 7317338, 10976007, 12544008, 14634676, 21952014, 29269352, 43904028, 87808056]

約数ペア:

[(1, 87808056), (2, 43904028), (3, 29269352), (4, 21952014), (6, 14634676), (7, 12544008), (8, 10976007), (12, 7317338), (14, 6272004), (21, 4181336), (24, 3658669), (28, 3136002), (29, 3027864), (42, 2090668), (56, 1568001), (58, 1513932), (67, 1310568), (84, 1045334), (87, 1009288), (116, 756966), (134, 655284), (168, 522667), (174, 504644), (201, 436856), (203, 432552), (232, 378483), (268, 327642), (269, 326424), (348, 252322), (402, 218428), (406, 216276), (469, 187224), (536, 163821), (538, 163212), (609, 144184), (696, 126161), (804, 109214), (807, 108808), (812, 108138), (938, 93612), (1076, 81606), (1218, 72092), (1407, 62408), (1608, 54607), (1614, 54404), (1624, 54069), (1876, 46806), (1883, 46632), (1943, 45192), (2152, 40803), (2436, 36046), (2814, 31204), (3228, 27202), (3752, 23403), (3766, 23316), (3886, 22596), (4872, 18023), (5628, 15602), (5649, 15544), (5829, 15064), (6456, 13601), (7532, 11658), (7772, 11298), (7801, 11256)]