79440972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16427}}^1$

素因数の和:16478

約数の個数: 48

約数和(自身を含む): 206072832

約数和(自身を除く): 126631860

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 16427, 32854, 49281, 65708, 98562, 197124, 213551, 427102, 509237, 640653, 854204, 1018474, 1281306, 1527711, 2036948, 2562612, 3055422, 6110844, 6620081, 13240162, 19860243, 26480324, 39720486, 79440972]

約数ペア:

[(1, 79440972), (2, 39720486), (3, 26480324), (4, 19860243), (6, 13240162), (12, 6620081), (13, 6110844), (26, 3055422), (31, 2562612), (39, 2036948), (52, 1527711), (62, 1281306), (78, 1018474), (93, 854204), (124, 640653), (156, 509237), (186, 427102), (372, 213551), (403, 197124), (806, 98562), (1209, 65708), (1612, 49281), (2418, 32854), (4836, 16427)]