8874684

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 180

約数和(自身を含む): 29739864

約数和(自身を除く): 20865180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 43, 49, 52, 54, 63, 78, 81, 84, 86, 91, 98, 108, 117, 126, 129, 147, 156, 162, 172, 182, 189, 196, 234, 252, 258, 273, 294, 301, 324, 351, 364, 378, 387, 441, 468, 516, 546, 559, 567, 588, 602, 637, 702, 756, 774, 819, 882, 903, 1053, 1092, 1118, 1134, 1161, 1204, 1274, 1323, 1404, 1548, 1638, 1677, 1764, 1806, 1911, 2106, 2107, 2236, 2268, 2322, 2457, 2548, 2646, 2709, 3276, 3354, 3483, 3612, 3822, 3913, 3969, 4212, 4214, 4644, 4914, 5031, 5292, 5418, 5733, 6321, 6708, 6966, 7371, 7644, 7826, 7938, 8127, 8428, 9828, 10062, 10836, 11466, 11739, 12642, 13932, 14742, 15093, 15652, 15876, 16254, 17199, 18963, 20124, 22932, 23478, 24381, 25284, 27391, 29484, 30186, 32508, 34398, 35217, 37926, 45279, 46956, 48762, 51597, 54782, 56889, 60372, 68796, 70434, 75852, 82173, 90558, 97524, 103194, 105651, 109564, 113778, 140868, 164346, 170667, 181116, 206388, 211302, 227556, 246519, 316953, 328692, 341334, 422604, 493038, 633906, 682668, 739557, 986076, 1267812, 1479114, 2218671, 2958228, 4437342, 8874684]

約数ペア:

[(1, 8874684), (2, 4437342), (3, 2958228), (4, 2218671), (6, 1479114), (7, 1267812), (9, 986076), (12, 739557), (13, 682668), (14, 633906), (18, 493038), (21, 422604), (26, 341334), (27, 328692), (28, 316953), (36, 246519), (39, 227556), (42, 211302), (43, 206388), (49, 181116), (52, 170667), (54, 164346), (63, 140868), (78, 113778), (81, 109564), (84, 105651), (86, 103194), (91, 97524), (98, 90558), (108, 82173), (117, 75852), (126, 70434), (129, 68796), (147, 60372), (156, 56889), (162, 54782), (172, 51597), (182, 48762), (189, 46956), (196, 45279), (234, 37926), (252, 35217), (258, 34398), (273, 32508), (294, 30186), (301, 29484), (324, 27391), (351, 25284), (364, 24381), (378, 23478), (387, 22932), (441, 20124), (468, 18963), (516, 17199), (546, 16254), (559, 15876), (567, 15652), (588, 15093), (602, 14742), (637, 13932), (702, 12642), (756, 11739), (774, 11466), (819, 10836), (882, 10062), (903, 9828), (1053, 8428), (1092, 8127), (1118, 7938), (1134, 7826), (1161, 7644), (1204, 7371), (1274, 6966), (1323, 6708), (1404, 6321), (1548, 5733), (1638, 5418), (1677, 5292), (1764, 5031), (1806, 4914), (1911, 4644), (2106, 4214), (2107, 4212), (2236, 3969), (2268, 3913), (2322, 3822), (2457, 3612), (2548, 3483), (2646, 3354), (2709, 3276)]