67906776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{619}}^1\times {\mathrm{653}}^1$

素因数の和:1288

約数の個数: 64

約数和(自身を含む): 194630400

約数和(自身を除く): 126723624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 619, 653, 1238, 1306, 1857, 1959, 2476, 2612, 3714, 3918, 4333, 4571, 4952, 5224, 7428, 7836, 8666, 9142, 12999, 13713, 14856, 15672, 17332, 18284, 25998, 27426, 34664, 36568, 51996, 54852, 103992, 109704, 404207, 808414, 1212621, 1616828, 2425242, 2829449, 3233656, 4850484, 5658898, 8488347, 9700968, 11317796, 16976694, 22635592, 33953388, 67906776]

約数ペア:

[(1, 67906776), (2, 33953388), (3, 22635592), (4, 16976694), (6, 11317796), (7, 9700968), (8, 8488347), (12, 5658898), (14, 4850484), (21, 3233656), (24, 2829449), (28, 2425242), (42, 1616828), (56, 1212621), (84, 808414), (168, 404207), (619, 109704), (653, 103992), (1238, 54852), (1306, 51996), (1857, 36568), (1959, 34664), (2476, 27426), (2612, 25998), (3714, 18284), (3918, 17332), (4333, 15672), (4571, 14856), (4952, 13713), (5224, 12999), (7428, 9142), (7836, 8666)]