71508072

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 185794560

約数和(自身を除く): 114286488

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 223, 248, 372, 431, 446, 669, 744, 862, 892, 1293, 1338, 1724, 1784, 2586, 2676, 3448, 5172, 5352, 6913, 10344, 13361, 13826, 20739, 26722, 27652, 40083, 41478, 53444, 55304, 80166, 82956, 96113, 106888, 160332, 165912, 192226, 288339, 320664, 384452, 576678, 768904, 1153356, 2306712, 2979503, 5959006, 8938509, 11918012, 17877018, 23836024, 35754036, 71508072]

約数ペア:

[(1, 71508072), (2, 35754036), (3, 23836024), (4, 17877018), (6, 11918012), (8, 8938509), (12, 5959006), (24, 2979503), (31, 2306712), (62, 1153356), (93, 768904), (124, 576678), (186, 384452), (223, 320664), (248, 288339), (372, 192226), (431, 165912), (446, 160332), (669, 106888), (744, 96113), (862, 82956), (892, 80166), (1293, 55304), (1338, 53444), (1724, 41478), (1784, 40083), (2586, 27652), (2676, 26722), (3448, 20739), (5172, 13826), (5352, 13361), (6913, 10344)]