86741244

素因数分解:

$2^2\times 3^2\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 224296800

約数和(自身を除く): 137555556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 103, 149, 157, 206, 298, 309, 314, 412, 447, 471, 596, 618, 628, 894, 927, 942, 1236, 1341, 1413, 1788, 1854, 1884, 2682, 2826, 3708, 5364, 5652, 15347, 16171, 23393, 30694, 32342, 46041, 46786, 48513, 61388, 64684, 70179, 92082, 93572, 97026, 138123, 140358, 145539, 184164, 194052, 210537, 276246, 280716, 291078, 421074, 552492, 582156, 842148, 2409479, 4818958, 7228437, 9637916, 14456874, 21685311, 28913748, 43370622, 86741244]

約数ペア:

[(1, 86741244), (2, 43370622), (3, 28913748), (4, 21685311), (6, 14456874), (9, 9637916), (12, 7228437), (18, 4818958), (36, 2409479), (103, 842148), (149, 582156), (157, 552492), (206, 421074), (298, 291078), (309, 280716), (314, 276246), (412, 210537), (447, 194052), (471, 184164), (596, 145539), (618, 140358), (628, 138123), (894, 97026), (927, 93572), (942, 92082), (1236, 70179), (1341, 64684), (1413, 61388), (1788, 48513), (1854, 46786), (1884, 46041), (2682, 32342), (2826, 30694), (3708, 23393), (5364, 16171), (5652, 15347)]