78567126

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 181578240

約数和(自身を除く): 103011114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 73, 138, 146, 219, 253, 438, 506, 709, 759, 803, 1418, 1518, 1606, 1679, 2127, 2409, 3358, 4254, 4818, 5037, 7799, 10074, 15598, 16307, 18469, 23397, 32614, 36938, 46794, 48921, 51757, 55407, 97842, 103514, 110814, 155271, 179377, 310542, 358754, 538131, 569327, 1076262, 1138654, 1190411, 1707981, 2380822, 3415962, 3571233, 7142466, 13094521, 26189042, 39283563, 78567126]

約数ペア:

[(1, 78567126), (2, 39283563), (3, 26189042), (6, 13094521), (11, 7142466), (22, 3571233), (23, 3415962), (33, 2380822), (46, 1707981), (66, 1190411), (69, 1138654), (73, 1076262), (138, 569327), (146, 538131), (219, 358754), (253, 310542), (438, 179377), (506, 155271), (709, 110814), (759, 103514), (803, 97842), (1418, 55407), (1518, 51757), (1606, 48921), (1679, 46794), (2127, 36938), (2409, 32614), (3358, 23397), (4254, 18469), (4818, 16307), (5037, 15598), (7799, 10074)]