77210718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1$

素因数の和:1073

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 101326242

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 53, 57, 78, 106, 114, 159, 247, 318, 494, 689, 741, 983, 1007, 1378, 1482, 1966, 2014, 2067, 2949, 3021, 4134, 5898, 6042, 12779, 13091, 18677, 25558, 26182, 37354, 38337, 39273, 52099, 56031, 76674, 78546, 104198, 112062, 156297, 242801, 312594, 485602, 677287, 728403, 989881, 1354574, 1456806, 1979762, 2031861, 2969643, 4063722, 5939286, 12868453, 25736906, 38605359, 77210718]

約数ペア:

[(1, 77210718), (2, 38605359), (3, 25736906), (6, 12868453), (13, 5939286), (19, 4063722), (26, 2969643), (38, 2031861), (39, 1979762), (53, 1456806), (57, 1354574), (78, 989881), (106, 728403), (114, 677287), (159, 485602), (247, 312594), (318, 242801), (494, 156297), (689, 112062), (741, 104198), (983, 78546), (1007, 76674), (1378, 56031), (1482, 52099), (1966, 39273), (2014, 38337), (2067, 37354), (2949, 26182), (3021, 25558), (4134, 18677), (5898, 13091), (6042, 12779)]