81731046

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{16673}}^1$

素因数の和:16740

約数の個数: 32

約数和(自身を含む): 176077440

約数和(自身を除く): 94346394

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 16673, 33346, 50019, 100038, 316787, 633574, 716939, 950361, 1433878, 1900722, 2150817, 4301634, 13621841, 27243682, 40865523, 81731046]

約数ペア:

[(1, 81731046), (2, 40865523), (3, 27243682), (6, 13621841), (19, 4301634), (38, 2150817), (43, 1900722), (57, 1433878), (86, 950361), (114, 716939), (129, 633574), (258, 316787), (817, 100038), (1634, 50019), (2451, 33346), (4902, 16673)]