68890896

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3767}}^1$

素因数の和:3908

約数の個数: 60

約数和(自身を含む): 194368512

約数和(自身を除く): 125477616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3767, 4572, 6096, 7534, 9144, 11301, 15068, 18288, 22602, 30136, 33903, 45204, 60272, 67806, 90408, 135612, 180816, 271224, 478409, 542448, 956818, 1435227, 1913636, 2870454, 3827272, 4305681, 5740908, 7654544, 8611362, 11481816, 17222724, 22963632, 34445448, 68890896]

約数ペア:

[(1, 68890896), (2, 34445448), (3, 22963632), (4, 17222724), (6, 11481816), (8, 8611362), (9, 7654544), (12, 5740908), (16, 4305681), (18, 3827272), (24, 2870454), (36, 1913636), (48, 1435227), (72, 956818), (127, 542448), (144, 478409), (254, 271224), (381, 180816), (508, 135612), (762, 90408), (1016, 67806), (1143, 60272), (1524, 45204), (2032, 33903), (2286, 30136), (3048, 22602), (3767, 18288), (4572, 15068), (6096, 11301), (7534, 9144)]