81519264

素因数分解:

$2^5\times 3^3\times {\mathrm{94351}}^1$

素因数の和:94370

約数の個数: 48

約数和(自身を含む): 237767040

約数和(自身を除く): 156247776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 94351, 188702, 283053, 377404, 566106, 754808, 849159, 1132212, 1509616, 1698318, 2264424, 2547477, 3019232, 3396636, 4528848, 5094954, 6793272, 9057696, 10189908, 13586544, 20379816, 27173088, 40759632, 81519264]

約数ペア:

[(1, 81519264), (2, 40759632), (3, 27173088), (4, 20379816), (6, 13586544), (8, 10189908), (9, 9057696), (12, 6793272), (16, 5094954), (18, 4528848), (24, 3396636), (27, 3019232), (32, 2547477), (36, 2264424), (48, 1698318), (54, 1509616), (72, 1132212), (96, 849159), (108, 754808), (144, 566106), (216, 377404), (288, 283053), (432, 188702), (864, 94351)]