84876736

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:234

約数の個数: 112

約数和(自身を含む): 204825600

約数和(自身を除く): 119948864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 47, 56, 58, 64, 94, 112, 116, 139, 188, 203, 224, 232, 278, 329, 376, 406, 448, 464, 556, 658, 752, 812, 928, 973, 1112, 1316, 1363, 1504, 1624, 1856, 1946, 2224, 2632, 2726, 3008, 3248, 3892, 4031, 4448, 5264, 5452, 6496, 6533, 7784, 8062, 8896, 9541, 10528, 10904, 12992, 13066, 15568, 16124, 19082, 21056, 21808, 26132, 28217, 31136, 32248, 38164, 43616, 45731, 52264, 56434, 62272, 64496, 76328, 87232, 91462, 104528, 112868, 128992, 152656, 182924, 189457, 209056, 225736, 257984, 305312, 365848, 378914, 418112, 451472, 610624, 731696, 757828, 902944, 1326199, 1463392, 1515656, 1805888, 2652398, 2926784, 3031312, 5304796, 6062624, 10609592, 12125248, 21219184, 42438368, 84876736]

約数ペア:

[(1, 84876736), (2, 42438368), (4, 21219184), (7, 12125248), (8, 10609592), (14, 6062624), (16, 5304796), (28, 3031312), (29, 2926784), (32, 2652398), (47, 1805888), (56, 1515656), (58, 1463392), (64, 1326199), (94, 902944), (112, 757828), (116, 731696), (139, 610624), (188, 451472), (203, 418112), (224, 378914), (232, 365848), (278, 305312), (329, 257984), (376, 225736), (406, 209056), (448, 189457), (464, 182924), (556, 152656), (658, 128992), (752, 112868), (812, 104528), (928, 91462), (973, 87232), (1112, 76328), (1316, 64496), (1363, 62272), (1504, 56434), (1624, 52264), (1856, 45731), (1946, 43616), (2224, 38164), (2632, 32248), (2726, 31136), (3008, 28217), (3248, 26132), (3892, 21808), (4031, 21056), (4448, 19082), (5264, 16124), (5452, 15568), (6496, 13066), (6533, 12992), (7784, 10904), (8062, 10528), (8896, 9541)]