78421446

素因数分解:

$2^1\times 3^7\times {\mathrm{17929}}^1$

素因数の和:17952

約数の個数: 32

約数和(自身を含む): 176431200

約数和(自身を除く): 98009754

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 17929, 35858, 53787, 107574, 161361, 322722, 484083, 968166, 1452249, 2904498, 4356747, 8713494, 13070241, 26140482, 39210723, 78421446]

約数ペア:

[(1, 78421446), (2, 39210723), (3, 26140482), (6, 13070241), (9, 8713494), (18, 4356747), (27, 2904498), (54, 1452249), (81, 968166), (162, 484083), (243, 322722), (486, 161361), (729, 107574), (1458, 53787), (2187, 35858), (4374, 17929)]