27717408

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 72

約数和(自身を含む): 79452828

約数和(自身を除く): 51735420

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 613, 628, 942, 1226, 1256, 1413, 1839, 1884, 2452, 2512, 2826, 3678, 3768, 4904, 5024, 5517, 5652, 7356, 7536, 9808, 11034, 11304, 14712, 15072, 19616, 22068, 22608, 29424, 44136, 45216, 58848, 88272, 96241, 176544, 192482, 288723, 384964, 577446, 769928, 866169, 1154892, 1539856, 1732338, 2309784, 3079712, 3464676, 4619568, 6929352, 9239136, 13858704, 27717408]

約数ペア:

[(1, 27717408), (2, 13858704), (3, 9239136), (4, 6929352), (6, 4619568), (8, 3464676), (9, 3079712), (12, 2309784), (16, 1732338), (18, 1539856), (24, 1154892), (32, 866169), (36, 769928), (48, 577446), (72, 384964), (96, 288723), (144, 192482), (157, 176544), (288, 96241), (314, 88272), (471, 58848), (613, 45216), (628, 44136), (942, 29424), (1226, 22608), (1256, 22068), (1413, 19616), (1839, 15072), (1884, 14712), (2452, 11304), (2512, 11034), (2826, 9808), (3678, 7536), (3768, 7356), (4904, 5652), (5024, 5517)]