77779506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{26083}}^1$

素因数の和:26166

約数の個数: 32

約数和(自身を含む): 180292608

約数和(自身を除く): 102513102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 26083, 52166, 78249, 156498, 182581, 365162, 547743, 1095486, 1851893, 3703786, 5555679, 11111358, 12963251, 25926502, 38889753, 77779506]

約数ペア:

[(1, 77779506), (2, 38889753), (3, 25926502), (6, 12963251), (7, 11111358), (14, 5555679), (21, 3703786), (42, 1851893), (71, 1095486), (142, 547743), (213, 365162), (426, 182581), (497, 156498), (994, 78249), (1491, 52166), (2982, 26083)]