81100578

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{9539}}^1$

素因数の和:9666

約数の個数: 32

約数和(自身を含む): 176299200

約数和(自身を除く): 95198622

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 8502, 9539, 19078, 28617, 57234, 124007, 248014, 372021, 744042, 1039751, 2079502, 3119253, 6238506, 13516763, 27033526, 40550289, 81100578]

約数ペア:

[(1, 81100578), (2, 40550289), (3, 27033526), (6, 13516763), (13, 6238506), (26, 3119253), (39, 2079502), (78, 1039751), (109, 744042), (218, 372021), (327, 248014), (654, 124007), (1417, 57234), (2834, 28617), (4251, 19078), (8502, 9539)]