82868604

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:364

約数の個数: 144

約数和(自身を含む): 249627168

約数和(自身を除く): 166758564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 37, 39, 42, 49, 52, 74, 78, 84, 91, 98, 111, 147, 148, 156, 182, 196, 222, 259, 273, 293, 294, 364, 444, 481, 518, 546, 586, 588, 637, 777, 879, 962, 1036, 1092, 1172, 1274, 1443, 1554, 1758, 1813, 1911, 1924, 2051, 2548, 2886, 3108, 3367, 3516, 3626, 3809, 3822, 4102, 5439, 5772, 6153, 6734, 7252, 7618, 7644, 8204, 10101, 10841, 10878, 11427, 12306, 13468, 14357, 15236, 20202, 21682, 21756, 22854, 23569, 24612, 26663, 28714, 32523, 40404, 43071, 43364, 45708, 47138, 53326, 57428, 65046, 70707, 75887, 79989, 86142, 94276, 106652, 130092, 140933, 141414, 151774, 159978, 172284, 186641, 227661, 281866, 282828, 303548, 319956, 373282, 422799, 455322, 531209, 559923, 563732, 746564, 845598, 910644, 986531, 1062418, 1119846, 1593627, 1691196, 1973062, 2124836, 2239692, 2959593, 3187254, 3946124, 5919186, 6374508, 6905717, 11838372, 13811434, 20717151, 27622868, 41434302, 82868604]

約数ペア:

[(1, 82868604), (2, 41434302), (3, 27622868), (4, 20717151), (6, 13811434), (7, 11838372), (12, 6905717), (13, 6374508), (14, 5919186), (21, 3946124), (26, 3187254), (28, 2959593), (37, 2239692), (39, 2124836), (42, 1973062), (49, 1691196), (52, 1593627), (74, 1119846), (78, 1062418), (84, 986531), (91, 910644), (98, 845598), (111, 746564), (147, 563732), (148, 559923), (156, 531209), (182, 455322), (196, 422799), (222, 373282), (259, 319956), (273, 303548), (293, 282828), (294, 281866), (364, 227661), (444, 186641), (481, 172284), (518, 159978), (546, 151774), (586, 141414), (588, 140933), (637, 130092), (777, 106652), (879, 94276), (962, 86142), (1036, 79989), (1092, 75887), (1172, 70707), (1274, 65046), (1443, 57428), (1554, 53326), (1758, 47138), (1813, 45708), (1911, 43364), (1924, 43071), (2051, 40404), (2548, 32523), (2886, 28714), (3108, 26663), (3367, 24612), (3516, 23569), (3626, 22854), (3809, 21756), (3822, 21682), (4102, 20202), (5439, 15236), (5772, 14357), (6153, 13468), (6734, 12306), (7252, 11427), (7618, 10878), (7644, 10841), (8204, 10101)]