78916266

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 221405184

約数和(自身を除く): 142488918

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 23, 26, 31, 33, 39, 43, 46, 62, 66, 69, 78, 86, 93, 99, 117, 129, 138, 143, 186, 198, 207, 234, 253, 258, 279, 286, 299, 341, 387, 403, 414, 429, 473, 506, 558, 559, 598, 682, 713, 759, 774, 806, 858, 897, 946, 989, 1023, 1118, 1209, 1287, 1333, 1419, 1426, 1518, 1677, 1794, 1978, 2046, 2139, 2277, 2418, 2574, 2666, 2691, 2838, 2967, 3069, 3289, 3354, 3627, 3999, 4257, 4278, 4433, 4554, 5031, 5382, 5934, 6138, 6149, 6417, 6578, 7254, 7843, 7998, 8514, 8866, 8901, 9269, 9867, 10062, 10879, 11997, 12298, 12834, 12857, 13299, 14663, 15686, 17329, 17802, 18447, 18538, 19734, 21758, 23529, 23994, 25714, 26598, 27807, 29326, 29601, 30659, 32637, 34658, 36894, 38571, 39897, 43989, 47058, 51987, 55341, 55614, 59202, 61318, 65274, 70587, 77142, 79794, 83421, 87978, 91977, 97911, 101959, 103974, 110682, 115713, 131967, 141174, 141427, 155961, 166842, 183954, 190619, 195822, 203918, 231426, 263934, 275931, 282854, 305877, 311922, 337249, 381238, 398567, 424281, 551862, 571857, 611754, 674498, 797134, 848562, 917631, 1011747, 1143714, 1195701, 1272843, 1715571, 1835262, 2023494, 2391402, 2545686, 3035241, 3431142, 3587103, 4384237, 6070482, 7174206, 8768474, 13152711, 26305422, 39458133, 78916266]

約数ペア:

[(1, 78916266), (2, 39458133), (3, 26305422), (6, 13152711), (9, 8768474), (11, 7174206), (13, 6070482), (18, 4384237), (22, 3587103), (23, 3431142), (26, 3035241), (31, 2545686), (33, 2391402), (39, 2023494), (43, 1835262), (46, 1715571), (62, 1272843), (66, 1195701), (69, 1143714), (78, 1011747), (86, 917631), (93, 848562), (99, 797134), (117, 674498), (129, 611754), (138, 571857), (143, 551862), (186, 424281), (198, 398567), (207, 381238), (234, 337249), (253, 311922), (258, 305877), (279, 282854), (286, 275931), (299, 263934), (341, 231426), (387, 203918), (403, 195822), (414, 190619), (429, 183954), (473, 166842), (506, 155961), (558, 141427), (559, 141174), (598, 131967), (682, 115713), (713, 110682), (759, 103974), (774, 101959), (806, 97911), (858, 91977), (897, 87978), (946, 83421), (989, 79794), (1023, 77142), (1118, 70587), (1209, 65274), (1287, 61318), (1333, 59202), (1419, 55614), (1426, 55341), (1518, 51987), (1677, 47058), (1794, 43989), (1978, 39897), (2046, 38571), (2139, 36894), (2277, 34658), (2418, 32637), (2574, 30659), (2666, 29601), (2691, 29326), (2838, 27807), (2967, 26598), (3069, 25714), (3289, 23994), (3354, 23529), (3627, 21758), (3999, 19734), (4257, 18538), (4278, 18447), (4433, 17802), (4554, 17329), (5031, 15686), (5382, 14663), (5934, 13299), (6138, 12857), (6149, 12834), (6417, 12298), (6578, 11997), (7254, 10879), (7843, 10062), (7998, 9867), (8514, 9269), (8866, 8901)]