80380776

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{68351}}^1$

素因数の和:68374

約数の個数: 48

約数和(自身を含む): 233763840

約数和(自身を除く): 153383064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 68351, 136702, 205053, 273404, 410106, 478457, 546808, 820212, 956914, 1435371, 1640424, 1913828, 2870742, 3349199, 3827656, 5741484, 6698398, 10047597, 11482968, 13396796, 20095194, 26793592, 40190388, 80380776]

約数ペア:

[(1, 80380776), (2, 40190388), (3, 26793592), (4, 20095194), (6, 13396796), (7, 11482968), (8, 10047597), (12, 6698398), (14, 5741484), (21, 3827656), (24, 3349199), (28, 2870742), (42, 1913828), (49, 1640424), (56, 1435371), (84, 956914), (98, 820212), (147, 546808), (168, 478457), (196, 410106), (294, 273404), (392, 205053), (588, 136702), (1176, 68351)]