71447148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53639}}^1$

素因数の和:53686

約数の個数: 36

約数和(自身を含む): 185487120

約数和(自身を除く): 114039972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 53639, 107278, 160917, 214556, 321834, 482751, 643668, 965502, 1931004, 1984643, 3969286, 5953929, 7938572, 11907858, 17861787, 23815716, 35723574, 71447148]

約数ペア:

[(1, 71447148), (2, 35723574), (3, 23815716), (4, 17861787), (6, 11907858), (9, 7938572), (12, 5953929), (18, 3969286), (36, 1984643), (37, 1931004), (74, 965502), (111, 643668), (148, 482751), (222, 321834), (333, 214556), (444, 160917), (666, 107278), (1332, 53639)]