71172216

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6217}}^1$

素因数の和:6285

約数の個数: 64

約数和(自身を含む): 201463200

約数和(自身を除く): 130290984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 6217, 11448, 12434, 18651, 24868, 37302, 49736, 55953, 74604, 111906, 149208, 167859, 223812, 329501, 335718, 447624, 659002, 671436, 988503, 1318004, 1342872, 1977006, 2636008, 2965509, 3954012, 5931018, 7908024, 8896527, 11862036, 17793054, 23724072, 35586108, 71172216]

約数ペア:

[(1, 71172216), (2, 35586108), (3, 23724072), (4, 17793054), (6, 11862036), (8, 8896527), (9, 7908024), (12, 5931018), (18, 3954012), (24, 2965509), (27, 2636008), (36, 1977006), (53, 1342872), (54, 1318004), (72, 988503), (106, 671436), (108, 659002), (159, 447624), (212, 335718), (216, 329501), (318, 223812), (424, 167859), (477, 149208), (636, 111906), (954, 74604), (1272, 55953), (1431, 49736), (1908, 37302), (2862, 24868), (3816, 18651), (5724, 12434), (6217, 11448)]