78445254

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1151}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 161796096

約数和(自身を除く): 83350842

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1151, 1842, 2302, 3453, 6906, 11359, 22718, 34077, 42587, 68154, 85174, 127761, 255522, 353357, 706714, 1060071, 2120142, 13074209, 26148418, 39222627, 78445254]

約数ペア:

[(1, 78445254), (2, 39222627), (3, 26148418), (6, 13074209), (37, 2120142), (74, 1060071), (111, 706714), (222, 353357), (307, 255522), (614, 127761), (921, 85174), (1151, 68154), (1842, 42587), (2302, 34077), (3453, 22718), (6906, 11359)]