84707028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:286

約数の個数: 144

約数和(自身を含む): 258410880

約数和(自身を除く): 173703852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 67, 84, 87, 116, 126, 134, 173, 174, 201, 203, 252, 261, 268, 346, 348, 402, 406, 469, 519, 522, 603, 609, 692, 804, 812, 938, 1038, 1044, 1206, 1211, 1218, 1407, 1557, 1827, 1876, 1943, 2076, 2412, 2422, 2436, 2814, 3114, 3633, 3654, 3886, 4221, 4844, 5017, 5628, 5829, 6228, 7266, 7308, 7772, 8442, 10034, 10899, 11591, 11658, 13601, 14532, 15051, 16884, 17487, 20068, 21798, 23182, 23316, 27202, 30102, 34773, 34974, 35119, 40803, 43596, 45153, 46364, 54404, 60204, 69546, 69948, 70238, 81137, 81606, 90306, 104319, 105357, 122409, 139092, 140476, 162274, 163212, 180612, 208638, 210714, 243411, 244818, 316071, 324548, 336139, 417276, 421428, 486822, 489636, 632142, 672278, 730233, 973644, 1008417, 1264284, 1344556, 1460466, 2016834, 2352973, 2920932, 3025251, 4033668, 4705946, 6050502, 7058919, 9411892, 12101004, 14117838, 21176757, 28235676, 42353514, 84707028]

約数ペア:

[(1, 84707028), (2, 42353514), (3, 28235676), (4, 21176757), (6, 14117838), (7, 12101004), (9, 9411892), (12, 7058919), (14, 6050502), (18, 4705946), (21, 4033668), (28, 3025251), (29, 2920932), (36, 2352973), (42, 2016834), (58, 1460466), (63, 1344556), (67, 1264284), (84, 1008417), (87, 973644), (116, 730233), (126, 672278), (134, 632142), (173, 489636), (174, 486822), (201, 421428), (203, 417276), (252, 336139), (261, 324548), (268, 316071), (346, 244818), (348, 243411), (402, 210714), (406, 208638), (469, 180612), (519, 163212), (522, 162274), (603, 140476), (609, 139092), (692, 122409), (804, 105357), (812, 104319), (938, 90306), (1038, 81606), (1044, 81137), (1206, 70238), (1211, 69948), (1218, 69546), (1407, 60204), (1557, 54404), (1827, 46364), (1876, 45153), (1943, 43596), (2076, 40803), (2412, 35119), (2422, 34974), (2436, 34773), (2814, 30102), (3114, 27202), (3633, 23316), (3654, 23182), (3886, 21798), (4221, 20068), (4844, 17487), (5017, 16884), (5628, 15051), (5829, 14532), (6228, 13601), (7266, 11658), (7308, 11591), (7772, 10899), (8442, 10034)]