82915448

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 205632000

約数和(自身を除く): 122716552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 41, 44, 49, 56, 67, 77, 82, 88, 98, 134, 154, 164, 196, 268, 287, 308, 328, 343, 392, 451, 469, 536, 539, 574, 616, 686, 737, 902, 938, 1078, 1148, 1372, 1474, 1804, 1876, 2009, 2156, 2296, 2744, 2747, 2948, 3157, 3283, 3608, 3752, 3773, 4018, 4312, 5159, 5494, 5896, 6314, 6566, 7546, 8036, 10318, 10988, 12628, 13132, 14063, 15092, 16072, 19229, 20636, 21976, 22099, 22981, 25256, 26264, 28126, 30184, 30217, 36113, 38458, 41272, 44198, 45962, 56252, 60434, 72226, 76916, 88396, 91924, 112504, 120868, 134603, 144452, 153832, 154693, 176792, 183848, 211519, 241736, 252791, 269206, 288904, 309386, 423038, 505582, 538412, 618772, 846076, 942221, 1011164, 1076824, 1237544, 1480633, 1692152, 1884442, 2022328, 2961266, 3768884, 5922532, 7537768, 10364431, 11845064, 20728862, 41457724, 82915448]

約数ペア:

[(1, 82915448), (2, 41457724), (4, 20728862), (7, 11845064), (8, 10364431), (11, 7537768), (14, 5922532), (22, 3768884), (28, 2961266), (41, 2022328), (44, 1884442), (49, 1692152), (56, 1480633), (67, 1237544), (77, 1076824), (82, 1011164), (88, 942221), (98, 846076), (134, 618772), (154, 538412), (164, 505582), (196, 423038), (268, 309386), (287, 288904), (308, 269206), (328, 252791), (343, 241736), (392, 211519), (451, 183848), (469, 176792), (536, 154693), (539, 153832), (574, 144452), (616, 134603), (686, 120868), (737, 112504), (902, 91924), (938, 88396), (1078, 76916), (1148, 72226), (1372, 60434), (1474, 56252), (1804, 45962), (1876, 44198), (2009, 41272), (2156, 38458), (2296, 36113), (2744, 30217), (2747, 30184), (2948, 28126), (3157, 26264), (3283, 25256), (3608, 22981), (3752, 22099), (3773, 21976), (4018, 20636), (4312, 19229), (5159, 16072), (5494, 15092), (5896, 14063), (6314, 13132), (6566, 12628), (7546, 10988), (8036, 10318)]