86820984

素因数分解:

$2^3\times 3^6\times {\mathrm{14887}}^1$

素因数の和:14911

約数の個数: 56

約数和(自身を含む): 244088760

約数和(自身を除く): 157267776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2916, 5832, 14887, 29774, 44661, 59548, 89322, 119096, 133983, 178644, 267966, 357288, 401949, 535932, 803898, 1071864, 1205847, 1607796, 2411694, 3215592, 3617541, 4823388, 7235082, 9646776, 10852623, 14470164, 21705246, 28940328, 43410492, 86820984]

約数ペア:

[(1, 86820984), (2, 43410492), (3, 28940328), (4, 21705246), (6, 14470164), (8, 10852623), (9, 9646776), (12, 7235082), (18, 4823388), (24, 3617541), (27, 3215592), (36, 2411694), (54, 1607796), (72, 1205847), (81, 1071864), (108, 803898), (162, 535932), (216, 401949), (243, 357288), (324, 267966), (486, 178644), (648, 133983), (729, 119096), (972, 89322), (1458, 59548), (1944, 44661), (2916, 29774), (5832, 14887)]