61562808

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1109}}^1$

素因数の和:1381

約数の個数: 64

約数和(自身を含む): 171828000

約数和(自身を除く): 110265192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 771, 1028, 1109, 1542, 2056, 2218, 2313, 3084, 3327, 4436, 4626, 6168, 6654, 6939, 8872, 9252, 9981, 13308, 13878, 18504, 19962, 26616, 27756, 29943, 39924, 55512, 59886, 79848, 119772, 239544, 285013, 570026, 855039, 1140052, 1710078, 2280104, 2565117, 3420156, 5130234, 6840312, 7695351, 10260468, 15390702, 20520936, 30781404, 61562808]

約数ペア:

[(1, 61562808), (2, 30781404), (3, 20520936), (4, 15390702), (6, 10260468), (8, 7695351), (9, 6840312), (12, 5130234), (18, 3420156), (24, 2565117), (27, 2280104), (36, 1710078), (54, 1140052), (72, 855039), (108, 570026), (216, 285013), (257, 239544), (514, 119772), (771, 79848), (1028, 59886), (1109, 55512), (1542, 39924), (2056, 29943), (2218, 27756), (2313, 26616), (3084, 19962), (3327, 18504), (4436, 13878), (4626, 13308), (6168, 9981), (6654, 9252), (6939, 8872)]