78868458

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{50363}}^1$

素因数の和:50403

約数の個数: 32

約数和(自身を含む): 181310400

約数和(自身を除く): 102441942

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 50363, 100726, 151089, 302178, 453267, 906534, 1359801, 1460527, 2719602, 2921054, 4381581, 8763162, 13144743, 26289486, 39434229, 78868458]

約数ペア:

[(1, 78868458), (2, 39434229), (3, 26289486), (6, 13144743), (9, 8763162), (18, 4381581), (27, 2921054), (29, 2719602), (54, 1460527), (58, 1359801), (87, 906534), (174, 453267), (261, 302178), (522, 151089), (783, 100726), (1566, 50363)]