81008424

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{5953}}^1$

素因数の和:5981

約数の個数: 96

約数和(自身を含む): 260070720

約数和(自身を除く): 179062296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 5953, 6804, 11906, 13608, 17859, 23812, 35718, 41671, 47624, 53577, 71436, 83342, 107154, 125013, 142872, 160731, 166684, 214308, 250026, 321462, 333368, 375039, 428616, 482193, 500052, 642924, 750078, 964386, 1000104, 1125117, 1285848, 1446579, 1500156, 1928772, 2250234, 2893158, 3000312, 3375351, 3857544, 4500468, 5786316, 6750702, 9000936, 10126053, 11572632, 13501404, 20252106, 27002808, 40504212, 81008424]

約数ペア:

[(1, 81008424), (2, 40504212), (3, 27002808), (4, 20252106), (6, 13501404), (7, 11572632), (8, 10126053), (9, 9000936), (12, 6750702), (14, 5786316), (18, 4500468), (21, 3857544), (24, 3375351), (27, 3000312), (28, 2893158), (36, 2250234), (42, 1928772), (54, 1500156), (56, 1446579), (63, 1285848), (72, 1125117), (81, 1000104), (84, 964386), (108, 750078), (126, 642924), (162, 500052), (168, 482193), (189, 428616), (216, 375039), (243, 333368), (252, 321462), (324, 250026), (378, 214308), (486, 166684), (504, 160731), (567, 142872), (648, 125013), (756, 107154), (972, 83342), (1134, 71436), (1512, 53577), (1701, 47624), (1944, 41671), (2268, 35718), (3402, 23812), (4536, 17859), (5953, 13608), (6804, 11906)]