81966108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{31477}}^1$

素因数の和:31522

約数の個数: 48

約数和(自身を含む): 225634304

約数和(自身を除く): 143668196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 31477, 62954, 94431, 125908, 188862, 220339, 377724, 440678, 661017, 881356, 975787, 1322034, 1951574, 2644068, 2927361, 3903148, 5854722, 6830509, 11709444, 13661018, 20491527, 27322036, 40983054, 81966108]

約数ペア:

[(1, 81966108), (2, 40983054), (3, 27322036), (4, 20491527), (6, 13661018), (7, 11709444), (12, 6830509), (14, 5854722), (21, 3903148), (28, 2927361), (31, 2644068), (42, 1951574), (62, 1322034), (84, 975787), (93, 881356), (124, 661017), (186, 440678), (217, 377724), (372, 220339), (434, 188862), (651, 125908), (868, 94431), (1302, 62954), (2604, 31477)]