72390822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{9629}}^1$

素因数の和:9820

約数の個数: 32

約数和(自身を含む): 166406400

約数和(自身を除く): 94015578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 179, 358, 537, 1074, 1253, 2506, 3759, 7518, 9629, 19258, 28887, 57774, 67403, 134806, 202209, 404418, 1723591, 3447182, 5170773, 10341546, 12065137, 24130274, 36195411, 72390822]

約数ペア:

[(1, 72390822), (2, 36195411), (3, 24130274), (6, 12065137), (7, 10341546), (14, 5170773), (21, 3447182), (42, 1723591), (179, 404418), (358, 202209), (537, 134806), (1074, 67403), (1253, 57774), (2506, 28887), (3759, 19258), (7518, 9629)]