68969264

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 171582768

約数和(自身を除く): 102613504

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 67, 91, 98, 101, 104, 112, 134, 182, 196, 202, 208, 268, 364, 392, 404, 469, 536, 637, 707, 728, 784, 808, 871, 938, 1072, 1274, 1313, 1414, 1456, 1616, 1742, 1876, 2548, 2626, 2828, 3283, 3484, 3752, 4949, 5096, 5252, 5656, 6097, 6566, 6767, 6968, 7504, 9191, 9898, 10192, 10504, 11312, 12194, 13132, 13534, 13936, 18382, 19796, 21008, 24388, 26264, 27068, 36764, 39592, 42679, 47369, 48776, 52528, 54136, 64337, 73528, 79184, 85358, 87971, 94738, 97552, 108272, 128674, 147056, 170716, 175942, 189476, 257348, 331583, 341432, 351884, 378952, 514696, 615797, 663166, 682864, 703768, 757904, 1029392, 1231594, 1326332, 1407536, 2463188, 2652664, 4310579, 4926376, 5305328, 8621158, 9852752, 17242316, 34484632, 68969264]

約数ペア:

[(1, 68969264), (2, 34484632), (4, 17242316), (7, 9852752), (8, 8621158), (13, 5305328), (14, 4926376), (16, 4310579), (26, 2652664), (28, 2463188), (49, 1407536), (52, 1326332), (56, 1231594), (67, 1029392), (91, 757904), (98, 703768), (101, 682864), (104, 663166), (112, 615797), (134, 514696), (182, 378952), (196, 351884), (202, 341432), (208, 331583), (268, 257348), (364, 189476), (392, 175942), (404, 170716), (469, 147056), (536, 128674), (637, 108272), (707, 97552), (728, 94738), (784, 87971), (808, 85358), (871, 79184), (938, 73528), (1072, 64337), (1274, 54136), (1313, 52528), (1414, 48776), (1456, 47369), (1616, 42679), (1742, 39592), (1876, 36764), (2548, 27068), (2626, 26264), (2828, 24388), (3283, 21008), (3484, 19796), (3752, 18382), (4949, 13936), (5096, 13534), (5252, 13132), (5656, 12194), (6097, 11312), (6566, 10504), (6767, 10192), (6968, 9898), (7504, 9191)]