180465558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3089}}^1$

素因数の和:3221

約数の個数: 64

約数和(自身を含む): 448519680

約数和(自身を除く): 268054122

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 107, 182, 214, 273, 321, 546, 642, 749, 1391, 1498, 2247, 2782, 3089, 4173, 4494, 6178, 8346, 9267, 9737, 18534, 19474, 21623, 29211, 40157, 43246, 58422, 64869, 80314, 120471, 129738, 240942, 281099, 330523, 562198, 661046, 843297, 991569, 1686594, 1983138, 2313661, 4296799, 4627322, 6940983, 8593598, 12890397, 13881966, 25780794, 30077593, 60155186, 90232779, 180465558]

約数ペア:

[(1, 180465558), (2, 90232779), (3, 60155186), (6, 30077593), (7, 25780794), (13, 13881966), (14, 12890397), (21, 8593598), (26, 6940983), (39, 4627322), (42, 4296799), (78, 2313661), (91, 1983138), (107, 1686594), (182, 991569), (214, 843297), (273, 661046), (321, 562198), (546, 330523), (642, 281099), (749, 240942), (1391, 129738), (1498, 120471), (2247, 80314), (2782, 64869), (3089, 58422), (4173, 43246), (4494, 40157), (6178, 29211), (8346, 21623), (9267, 19474), (9737, 18534)]