64816848

素因数分解:

$2^4\times 3^6\times {\mathrm{5557}}^1$

素因数の和:5583

約数の個数: 70

約数和(自身を含む): 188321714

約数和(自身を除く): 123504866

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1296, 1458, 1944, 2916, 3888, 5557, 5832, 11114, 11664, 16671, 22228, 33342, 44456, 50013, 66684, 88912, 100026, 133368, 150039, 200052, 266736, 300078, 400104, 450117, 600156, 800208, 900234, 1200312, 1350351, 1800468, 2400624, 2700702, 3600936, 4051053, 5401404, 7201872, 8102106, 10802808, 16204212, 21605616, 32408424, 64816848]

約数ペア:

[(1, 64816848), (2, 32408424), (3, 21605616), (4, 16204212), (6, 10802808), (8, 8102106), (9, 7201872), (12, 5401404), (16, 4051053), (18, 3600936), (24, 2700702), (27, 2400624), (36, 1800468), (48, 1350351), (54, 1200312), (72, 900234), (81, 800208), (108, 600156), (144, 450117), (162, 400104), (216, 300078), (243, 266736), (324, 200052), (432, 150039), (486, 133368), (648, 100026), (729, 88912), (972, 66684), (1296, 50013), (1458, 44456), (1944, 33342), (2916, 22228), (3888, 16671), (5557, 11664), (5832, 11114)]