81582288

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73897}}^1$

素因数の和:73931

約数の個数: 40

約数和(自身を含む): 219920448

約数和(自身を除く): 138338160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 73897, 147794, 221691, 295588, 443382, 591176, 886764, 1182352, 1699631, 1773528, 3399262, 3547056, 5098893, 6798524, 10197786, 13597048, 20395572, 27194096, 40791144, 81582288]

約数ペア:

[(1, 81582288), (2, 40791144), (3, 27194096), (4, 20395572), (6, 13597048), (8, 10197786), (12, 6798524), (16, 5098893), (23, 3547056), (24, 3399262), (46, 1773528), (48, 1699631), (69, 1182352), (92, 886764), (138, 591176), (184, 443382), (276, 295588), (368, 221691), (552, 147794), (1104, 73897)]