81694272

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:896

約数の個数: 112

約数和(自身を含む): 241108992

約数和(自身を除く): 159414720

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 64, 66, 88, 94, 96, 132, 141, 176, 188, 192, 264, 282, 352, 376, 517, 528, 564, 704, 752, 823, 1034, 1056, 1128, 1504, 1551, 1646, 2068, 2112, 2256, 2469, 3008, 3102, 3292, 4136, 4512, 4938, 6204, 6584, 8272, 9024, 9053, 9876, 12408, 13168, 16544, 18106, 19752, 24816, 26336, 27159, 33088, 36212, 38681, 39504, 49632, 52672, 54318, 72424, 77362, 79008, 99264, 108636, 116043, 144848, 154724, 158016, 217272, 232086, 289696, 309448, 425491, 434544, 464172, 579392, 618896, 850982, 869088, 928344, 1237792, 1276473, 1701964, 1738176, 1856688, 2475584, 2552946, 3403928, 3713376, 5105892, 6807856, 7426752, 10211784, 13615712, 20423568, 27231424, 40847136, 81694272]

約数ペア:

[(1, 81694272), (2, 40847136), (3, 27231424), (4, 20423568), (6, 13615712), (8, 10211784), (11, 7426752), (12, 6807856), (16, 5105892), (22, 3713376), (24, 3403928), (32, 2552946), (33, 2475584), (44, 1856688), (47, 1738176), (48, 1701964), (64, 1276473), (66, 1237792), (88, 928344), (94, 869088), (96, 850982), (132, 618896), (141, 579392), (176, 464172), (188, 434544), (192, 425491), (264, 309448), (282, 289696), (352, 232086), (376, 217272), (517, 158016), (528, 154724), (564, 144848), (704, 116043), (752, 108636), (823, 99264), (1034, 79008), (1056, 77362), (1128, 72424), (1504, 54318), (1551, 52672), (1646, 49632), (2068, 39504), (2112, 38681), (2256, 36212), (2469, 33088), (3008, 27159), (3102, 26336), (3292, 24816), (4136, 19752), (4512, 18106), (4938, 16544), (6204, 13168), (6584, 12408), (8272, 9876), (9024, 9053)]