68709368

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 96

約数和(自身を含む): 164228400

約数和(自身を除く): 95519032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 97, 98, 104, 139, 182, 194, 196, 278, 364, 388, 392, 556, 637, 679, 728, 776, 973, 1112, 1261, 1274, 1358, 1807, 1946, 2522, 2548, 2716, 3614, 3892, 4753, 5044, 5096, 5432, 6811, 7228, 7784, 8827, 9506, 10088, 12649, 13483, 13622, 14456, 17654, 19012, 25298, 26966, 27244, 35308, 38024, 50596, 53932, 54488, 61789, 70616, 88543, 94381, 101192, 107864, 123578, 175279, 177086, 188762, 247156, 350558, 354172, 377524, 494312, 660667, 701116, 708344, 755048, 1226953, 1321334, 1402232, 2453906, 2642668, 4907812, 5285336, 8588671, 9815624, 17177342, 34354684, 68709368]

約数ペア:

[(1, 68709368), (2, 34354684), (4, 17177342), (7, 9815624), (8, 8588671), (13, 5285336), (14, 4907812), (26, 2642668), (28, 2453906), (49, 1402232), (52, 1321334), (56, 1226953), (91, 755048), (97, 708344), (98, 701116), (104, 660667), (139, 494312), (182, 377524), (194, 354172), (196, 350558), (278, 247156), (364, 188762), (388, 177086), (392, 175279), (556, 123578), (637, 107864), (679, 101192), (728, 94381), (776, 88543), (973, 70616), (1112, 61789), (1261, 54488), (1274, 53932), (1358, 50596), (1807, 38024), (1946, 35308), (2522, 27244), (2548, 26966), (2716, 25298), (3614, 19012), (3892, 17654), (4753, 14456), (5044, 13622), (5096, 13483), (5432, 12649), (6811, 10088), (7228, 9506), (7784, 8827)]