87798268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 48

約数和(自身を含む): 172307520

約数和(自身を除く): 84509252

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 73, 92, 146, 292, 391, 769, 782, 1241, 1538, 1564, 1679, 2482, 3076, 3358, 4964, 6716, 13073, 17687, 26146, 28543, 35374, 52292, 56137, 57086, 70748, 112274, 114172, 224548, 300679, 601358, 954329, 1202716, 1291151, 1908658, 2582302, 3817316, 5164604, 21949567, 43899134, 87798268]

約数ペア:

[(1, 87798268), (2, 43899134), (4, 21949567), (17, 5164604), (23, 3817316), (34, 2582302), (46, 1908658), (68, 1291151), (73, 1202716), (92, 954329), (146, 601358), (292, 300679), (391, 224548), (769, 114172), (782, 112274), (1241, 70748), (1538, 57086), (1564, 56137), (1679, 52292), (2482, 35374), (3076, 28543), (3358, 26146), (4964, 17687), (6716, 13073)]