72553208

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{99661}}^1$

素因数の和:99687

約数の個数: 32

約数和(自身を含む): 167432160

約数和(自身を除く): 94878952

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 99661, 199322, 398644, 697627, 797288, 1295593, 1395254, 2591186, 2790508, 5182372, 5581016, 9069151, 10364744, 18138302, 36276604, 72553208]

約数ペア:

[(1, 72553208), (2, 36276604), (4, 18138302), (7, 10364744), (8, 9069151), (13, 5581016), (14, 5182372), (26, 2790508), (28, 2591186), (52, 1395254), (56, 1295593), (91, 797288), (104, 697627), (182, 398644), (364, 199322), (728, 99661)]