77081786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:526

約数の個数: 32

約数和(自身を含む): 124789248

約数和(自身を除く): 47707462

約数列:

[1, 2, 23, 46, 47, 94, 101, 202, 353, 706, 1081, 2162, 2323, 4646, 4747, 8119, 9494, 16238, 16591, 33182, 35653, 71306, 109181, 218362, 381593, 763186, 820019, 1640038, 1675691, 3351382, 38540893, 77081786]

約数ペア:

[(1, 77081786), (2, 38540893), (23, 3351382), (46, 1675691), (47, 1640038), (94, 820019), (101, 763186), (202, 381593), (353, 218362), (706, 109181), (1081, 71306), (2162, 35653), (2323, 33182), (4646, 16591), (4747, 16238), (8119, 9494)]