81741528

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{34403}}^1$

素因数の和:34429

約数の個数: 64

約数和(自身を含む): 247708800

約数和(自身を除く): 165967272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 34403, 68806, 103209, 137612, 206418, 275224, 309627, 378433, 412836, 619254, 756866, 825672, 928881, 1135299, 1238508, 1513732, 1857762, 2270598, 2477016, 3027464, 3405897, 3715524, 4541196, 6811794, 7431048, 9082392, 10217691, 13623588, 20435382, 27247176, 40870764, 81741528]

約数ペア:

[(1, 81741528), (2, 40870764), (3, 27247176), (4, 20435382), (6, 13623588), (8, 10217691), (9, 9082392), (11, 7431048), (12, 6811794), (18, 4541196), (22, 3715524), (24, 3405897), (27, 3027464), (33, 2477016), (36, 2270598), (44, 1857762), (54, 1513732), (66, 1238508), (72, 1135299), (88, 928881), (99, 825672), (108, 756866), (132, 619254), (198, 412836), (216, 378433), (264, 309627), (297, 275224), (396, 206418), (594, 137612), (792, 103209), (1188, 68806), (2376, 34403)]