83091824

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 176774400

約数和(自身を除く): 93682576

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 59, 86, 89, 92, 118, 172, 178, 184, 236, 344, 356, 368, 472, 688, 712, 944, 989, 1357, 1424, 1978, 2047, 2537, 2714, 3827, 3956, 4094, 5074, 5251, 5428, 7654, 7912, 8188, 10148, 10502, 10856, 15308, 15824, 16376, 20296, 21004, 21712, 30616, 32752, 40592, 42008, 58351, 61232, 84016, 88021, 116702, 120773, 176042, 225793, 233404, 241546, 352084, 451586, 466808, 483092, 704168, 903172, 933616, 966184, 1408336, 1806344, 1932368, 3612688, 5193239, 10386478, 20772956, 41545912, 83091824]

約数ペア:

[(1, 83091824), (2, 41545912), (4, 20772956), (8, 10386478), (16, 5193239), (23, 3612688), (43, 1932368), (46, 1806344), (59, 1408336), (86, 966184), (89, 933616), (92, 903172), (118, 704168), (172, 483092), (178, 466808), (184, 451586), (236, 352084), (344, 241546), (356, 233404), (368, 225793), (472, 176042), (688, 120773), (712, 116702), (944, 88021), (989, 84016), (1357, 61232), (1424, 58351), (1978, 42008), (2047, 40592), (2537, 32752), (2714, 30616), (3827, 21712), (3956, 21004), (4094, 20296), (5074, 16376), (5251, 15824), (5428, 15308), (7654, 10856), (7912, 10502), (8188, 10148)]