78641856

素因数分解:

$2^6\times 3^2\times {\mathrm{136531}}^1$

素因数の和:136549

約数の個数: 42

約数和(自身を含む): 225414332

約数和(自身を除く): 146772476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 136531, 273062, 409593, 546124, 819186, 1092248, 1228779, 1638372, 2184496, 2457558, 3276744, 4368992, 4915116, 6553488, 8737984, 9830232, 13106976, 19660464, 26213952, 39320928, 78641856]

約数ペア:

[(1, 78641856), (2, 39320928), (3, 26213952), (4, 19660464), (6, 13106976), (8, 9830232), (9, 8737984), (12, 6553488), (16, 4915116), (18, 4368992), (24, 3276744), (32, 2457558), (36, 2184496), (48, 1638372), (64, 1228779), (72, 1092248), (96, 819186), (144, 546124), (192, 409593), (288, 273062), (576, 136531)]