64805616

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{2239}}^1$

素因数の和:2323

約数の個数: 80

約数和(自身を含む): 188876800

約数和(自身を除く): 124071184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 402, 432, 536, 603, 804, 1072, 1206, 1608, 1809, 2239, 2412, 3216, 3618, 4478, 4824, 6717, 7236, 8956, 9648, 13434, 14472, 17912, 20151, 26868, 28944, 35824, 40302, 53736, 60453, 80604, 107472, 120906, 150013, 161208, 241812, 300026, 322416, 450039, 483624, 600052, 900078, 967248, 1200104, 1350117, 1800156, 2400208, 2700234, 3600312, 4050351, 5400468, 7200624, 8100702, 10800936, 16201404, 21601872, 32402808, 64805616]

約数ペア:

[(1, 64805616), (2, 32402808), (3, 21601872), (4, 16201404), (6, 10800936), (8, 8100702), (9, 7200624), (12, 5400468), (16, 4050351), (18, 3600312), (24, 2700234), (27, 2400208), (36, 1800156), (48, 1350117), (54, 1200104), (67, 967248), (72, 900078), (108, 600052), (134, 483624), (144, 450039), (201, 322416), (216, 300026), (268, 241812), (402, 161208), (432, 150013), (536, 120906), (603, 107472), (804, 80604), (1072, 60453), (1206, 53736), (1608, 40302), (1809, 35824), (2239, 28944), (2412, 26868), (3216, 20151), (3618, 17912), (4478, 14472), (4824, 13434), (6717, 9648), (7236, 8956)]