68770422

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 175243536

約数和(自身を除く): 106473114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 757, 882, 927, 1442, 1514, 1854, 2163, 2271, 4326, 4542, 5047, 5299, 6489, 6813, 10094, 10598, 12978, 13626, 15141, 15897, 30282, 31794, 37093, 45423, 47691, 74186, 77971, 90846, 95382, 111279, 155942, 222558, 233913, 333837, 467826, 545797, 667674, 701739, 1091594, 1403478, 1637391, 3274782, 3820579, 4912173, 7641158, 9824346, 11461737, 22923474, 34385211, 68770422]

約数ペア:

[(1, 68770422), (2, 34385211), (3, 22923474), (6, 11461737), (7, 9824346), (9, 7641158), (14, 4912173), (18, 3820579), (21, 3274782), (42, 1637391), (49, 1403478), (63, 1091594), (98, 701739), (103, 667674), (126, 545797), (147, 467826), (206, 333837), (294, 233913), (309, 222558), (441, 155942), (618, 111279), (721, 95382), (757, 90846), (882, 77971), (927, 74186), (1442, 47691), (1514, 45423), (1854, 37093), (2163, 31794), (2271, 30282), (4326, 15897), (4542, 15141), (5047, 13626), (5299, 12978), (6489, 10598), (6813, 10094)]