83886495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1231}}^1$

素因数の和:1316

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 86425185

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 59, 77, 105, 165, 177, 231, 295, 385, 413, 649, 885, 1155, 1231, 1239, 1947, 2065, 3245, 3693, 4543, 6155, 6195, 8617, 9735, 13541, 13629, 18465, 22715, 25851, 40623, 43085, 67705, 68145, 72629, 94787, 129255, 203115, 217887, 284361, 363145, 473935, 508403, 798919, 1089435, 1421805, 1525209, 2396757, 2542015, 3994595, 5592433, 7626045, 11983785, 16777299, 27962165, 83886495]

約数ペア:

[(1, 83886495), (3, 27962165), (5, 16777299), (7, 11983785), (11, 7626045), (15, 5592433), (21, 3994595), (33, 2542015), (35, 2396757), (55, 1525209), (59, 1421805), (77, 1089435), (105, 798919), (165, 508403), (177, 473935), (231, 363145), (295, 284361), (385, 217887), (413, 203115), (649, 129255), (885, 94787), (1155, 72629), (1231, 68145), (1239, 67705), (1947, 43085), (2065, 40623), (3245, 25851), (3693, 22715), (4543, 18465), (6155, 13629), (6195, 13541), (8617, 9735)]