102780258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{52067}}^1$

素因数の和:52126

約数の個数: 32

約数和(自身を含む): 239929344

約数和(自身を除く): 137149086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 52067, 104134, 156201, 312402, 364469, 728938, 1093407, 2186814, 2447149, 4894298, 7341447, 14682894, 17130043, 34260086, 51390129, 102780258]

約数ペア:

[(1, 102780258), (2, 51390129), (3, 34260086), (6, 17130043), (7, 14682894), (14, 7341447), (21, 4894298), (42, 2447149), (47, 2186814), (94, 1093407), (141, 728938), (282, 364469), (329, 312402), (658, 156201), (987, 104134), (1974, 52067)]