69520128

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{691}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 186707136

約数和(自身を除く): 117187008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 691, 768, 786, 1048, 1382, 1572, 2073, 2096, 2764, 3144, 4146, 4192, 5528, 6288, 8292, 8384, 11056, 12576, 16584, 16768, 22112, 25152, 33168, 33536, 44224, 50304, 66336, 88448, 90521, 100608, 132672, 176896, 181042, 265344, 271563, 362084, 530688, 543126, 724168, 1086252, 1448336, 2172504, 2896672, 4345008, 5793344, 8690016, 11586688, 17380032, 23173376, 34760064, 69520128]

約数ペア:

[(1, 69520128), (2, 34760064), (3, 23173376), (4, 17380032), (6, 11586688), (8, 8690016), (12, 5793344), (16, 4345008), (24, 2896672), (32, 2172504), (48, 1448336), (64, 1086252), (96, 724168), (128, 543126), (131, 530688), (192, 362084), (256, 271563), (262, 265344), (384, 181042), (393, 176896), (524, 132672), (691, 100608), (768, 90521), (786, 88448), (1048, 66336), (1382, 50304), (1572, 44224), (2073, 33536), (2096, 33168), (2764, 25152), (3144, 22112), (4146, 16768), (4192, 16584), (5528, 12576), (6288, 11056), (8292, 8384)]