90239646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{27197}}^1$

素因数の和:27288

約数の個数: 32

約数和(自身を含む): 208880640

約数和(自身を除く): 118640994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 27197, 54394, 81591, 163182, 190379, 380758, 571137, 1142274, 2148563, 4297126, 6445689, 12891378, 15039941, 30079882, 45119823, 90239646]

約数ペア:

[(1, 90239646), (2, 45119823), (3, 30079882), (6, 15039941), (7, 12891378), (14, 6445689), (21, 4297126), (42, 2148563), (79, 1142274), (158, 571137), (237, 380758), (474, 190379), (553, 163182), (1106, 81591), (1659, 54394), (3318, 27197)]