79953978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2243}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 172662336

約数和(自身を除く): 92708358

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2243, 2742, 4486, 5941, 6729, 11882, 13458, 17823, 29159, 35646, 58318, 87477, 174954, 1025051, 2050102, 3075153, 6150306, 13325663, 26651326, 39976989, 79953978]

約数ペア:

[(1, 79953978), (2, 39976989), (3, 26651326), (6, 13325663), (13, 6150306), (26, 3075153), (39, 2050102), (78, 1025051), (457, 174954), (914, 87477), (1371, 58318), (2243, 35646), (2742, 29159), (4486, 17823), (5941, 13458), (6729, 11882)]