67748044

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:279

約数の個数: 72

約数和(自身を含む): 149210880

約数和(自身を除く): 81462836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 103, 139, 169, 182, 206, 278, 338, 364, 412, 556, 676, 721, 973, 1183, 1339, 1442, 1807, 1946, 2366, 2678, 2884, 3614, 3892, 4732, 5356, 7228, 9373, 12649, 14317, 17407, 18746, 23491, 25298, 28634, 34814, 37492, 46982, 50596, 57268, 69628, 93964, 100219, 121849, 164437, 186121, 200438, 243698, 328874, 372242, 400876, 487396, 657748, 744484, 1302847, 2419573, 2605694, 4839146, 5211388, 9678292, 16937011, 33874022, 67748044]

約数ペア:

[(1, 67748044), (2, 33874022), (4, 16937011), (7, 9678292), (13, 5211388), (14, 4839146), (26, 2605694), (28, 2419573), (52, 1302847), (91, 744484), (103, 657748), (139, 487396), (169, 400876), (182, 372242), (206, 328874), (278, 243698), (338, 200438), (364, 186121), (412, 164437), (556, 121849), (676, 100219), (721, 93964), (973, 69628), (1183, 57268), (1339, 50596), (1442, 46982), (1807, 37492), (1946, 34814), (2366, 28634), (2678, 25298), (2884, 23491), (3614, 18746), (3892, 17407), (4732, 14317), (5356, 12649), (7228, 9373)]