85550142

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{401}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 182028816

約数和(自身を除く): 96478674

約数列:

[1, 2, 3, 6, 31, 37, 62, 74, 93, 111, 186, 222, 401, 802, 961, 1147, 1203, 1922, 2294, 2406, 2883, 3441, 5766, 6882, 12431, 14837, 24862, 29674, 35557, 37293, 44511, 71114, 74586, 89022, 106671, 213342, 385361, 459947, 770722, 919894, 1156083, 1379841, 2312166, 2759682, 14258357, 28516714, 42775071, 85550142]

約数ペア:

[(1, 85550142), (2, 42775071), (3, 28516714), (6, 14258357), (31, 2759682), (37, 2312166), (62, 1379841), (74, 1156083), (93, 919894), (111, 770722), (186, 459947), (222, 385361), (401, 213342), (802, 106671), (961, 89022), (1147, 74586), (1203, 71114), (1922, 44511), (2294, 37293), (2406, 35557), (2883, 29674), (3441, 24862), (5766, 14837), (6882, 12431)]