69244448

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 176964480

約数和(自身を除く): 107720032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 49, 52, 56, 79, 86, 91, 98, 104, 112, 158, 172, 182, 196, 208, 224, 301, 316, 344, 364, 392, 416, 553, 559, 602, 632, 637, 688, 728, 784, 1027, 1106, 1118, 1204, 1264, 1274, 1376, 1456, 1568, 2054, 2107, 2212, 2236, 2408, 2528, 2548, 2912, 3397, 3871, 3913, 4108, 4214, 4424, 4472, 4816, 5096, 6794, 7189, 7742, 7826, 8216, 8428, 8848, 8944, 9632, 10192, 13588, 14378, 15484, 15652, 16432, 16856, 17696, 17888, 20384, 23779, 27176, 27391, 28756, 30968, 31304, 32864, 33712, 44161, 47558, 50323, 54352, 54782, 57512, 61936, 62608, 67424, 88322, 95116, 100646, 108704, 109564, 115024, 123872, 125216, 166453, 176644, 190232, 201292, 219128, 230048, 309127, 332906, 353288, 380464, 402584, 438256, 618254, 665812, 706576, 760928, 805168, 876512, 1236508, 1331624, 1413152, 1610336, 2163889, 2473016, 2663248, 4327778, 4946032, 5326496, 8655556, 9892064, 17311112, 34622224, 69244448]

約数ペア:

[(1, 69244448), (2, 34622224), (4, 17311112), (7, 9892064), (8, 8655556), (13, 5326496), (14, 4946032), (16, 4327778), (26, 2663248), (28, 2473016), (32, 2163889), (43, 1610336), (49, 1413152), (52, 1331624), (56, 1236508), (79, 876512), (86, 805168), (91, 760928), (98, 706576), (104, 665812), (112, 618254), (158, 438256), (172, 402584), (182, 380464), (196, 353288), (208, 332906), (224, 309127), (301, 230048), (316, 219128), (344, 201292), (364, 190232), (392, 176644), (416, 166453), (553, 125216), (559, 123872), (602, 115024), (632, 109564), (637, 108704), (688, 100646), (728, 95116), (784, 88322), (1027, 67424), (1106, 62608), (1118, 61936), (1204, 57512), (1264, 54782), (1274, 54352), (1376, 50323), (1456, 47558), (1568, 44161), (2054, 33712), (2107, 32864), (2212, 31304), (2236, 30968), (2408, 28756), (2528, 27391), (2548, 27176), (2912, 23779), (3397, 20384), (3871, 17888), (3913, 17696), (4108, 16856), (4214, 16432), (4424, 15652), (4472, 15484), (4816, 14378), (5096, 13588), (6794, 10192), (7189, 9632), (7742, 8944), (7826, 8848), (8216, 8428)]