71724834

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:519

約数の個数: 48

約数和(自身を含む): 158558400

約数和(自身を除く): 86833566

約数列:

[1, 2, 3, 6, 9, 18, 109, 139, 218, 263, 278, 327, 417, 526, 654, 789, 834, 981, 1251, 1578, 1962, 2367, 2502, 4734, 15151, 28667, 30302, 36557, 45453, 57334, 73114, 86001, 90906, 109671, 136359, 172002, 219342, 258003, 272718, 329013, 516006, 658026, 3984713, 7969426, 11954139, 23908278, 35862417, 71724834]

約数ペア:

[(1, 71724834), (2, 35862417), (3, 23908278), (6, 11954139), (9, 7969426), (18, 3984713), (109, 658026), (139, 516006), (218, 329013), (263, 272718), (278, 258003), (327, 219342), (417, 172002), (526, 136359), (654, 109671), (789, 90906), (834, 86001), (981, 73114), (1251, 57334), (1578, 45453), (1962, 36557), (2367, 30302), (2502, 28667), (4734, 15151)]