67697448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 210739200

約数和(自身を除く): 143041752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 139, 156, 168, 182, 223, 273, 278, 312, 364, 417, 446, 546, 556, 669, 728, 834, 892, 973, 1092, 1112, 1338, 1561, 1668, 1784, 1807, 1946, 2184, 2676, 2899, 2919, 3122, 3336, 3614, 3892, 4683, 5352, 5421, 5798, 5838, 6244, 7228, 7784, 8697, 9366, 10842, 11596, 11676, 12488, 12649, 14456, 17394, 18732, 20293, 21684, 23192, 23352, 25298, 30997, 34788, 37464, 37947, 40586, 43368, 50596, 60879, 61994, 69576, 75894, 81172, 92991, 101192, 121758, 123988, 151788, 162344, 185982, 216979, 243516, 247976, 303576, 371964, 402961, 433958, 487032, 650937, 743928, 805922, 867916, 1208883, 1301874, 1611844, 1735832, 2417766, 2603748, 2820727, 3223688, 4835532, 5207496, 5641454, 8462181, 9671064, 11282908, 16924362, 22565816, 33848724, 67697448]

約数ペア:

[(1, 67697448), (2, 33848724), (3, 22565816), (4, 16924362), (6, 11282908), (7, 9671064), (8, 8462181), (12, 5641454), (13, 5207496), (14, 4835532), (21, 3223688), (24, 2820727), (26, 2603748), (28, 2417766), (39, 1735832), (42, 1611844), (52, 1301874), (56, 1208883), (78, 867916), (84, 805922), (91, 743928), (104, 650937), (139, 487032), (156, 433958), (168, 402961), (182, 371964), (223, 303576), (273, 247976), (278, 243516), (312, 216979), (364, 185982), (417, 162344), (446, 151788), (546, 123988), (556, 121758), (669, 101192), (728, 92991), (834, 81172), (892, 75894), (973, 69576), (1092, 61994), (1112, 60879), (1338, 50596), (1561, 43368), (1668, 40586), (1784, 37947), (1807, 37464), (1946, 34788), (2184, 30997), (2676, 25298), (2899, 23352), (2919, 23192), (3122, 21684), (3336, 20293), (3614, 18732), (3892, 17394), (4683, 14456), (5352, 12649), (5421, 12488), (5798, 11676), (5838, 11596), (6244, 10842), (7228, 9366), (7784, 8697)]