80821426236

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{773}}^1\times {\mathrm{202627}}^1$

素因数の和:203450

約数の個数: 48

約数和(自身を含む): 193219576704

約数和(自身を除く): 112398150468

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 773, 1546, 2319, 3092, 4638, 9276, 33239, 66478, 99717, 132956, 199434, 202627, 398868, 405254, 607881, 810508, 1215762, 2431524, 8712961, 17425922, 26138883, 34851844, 52277766, 104555532, 156630671, 313261342, 469892013, 626522684, 939784026, 1879568052, 6735118853, 13470237706, 20205356559, 26940475412, 40410713118, 80821426236]

約数ペア:

[(1, 80821426236), (2, 40410713118), (3, 26940475412), (4, 20205356559), (6, 13470237706), (12, 6735118853), (43, 1879568052), (86, 939784026), (129, 626522684), (172, 469892013), (258, 313261342), (516, 156630671), (773, 104555532), (1546, 52277766), (2319, 34851844), (3092, 26138883), (4638, 17425922), (9276, 8712961), (33239, 2431524), (66478, 1215762), (99717, 810508), (132956, 607881), (199434, 405254), (202627, 398868)]