81142311024

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{38923}}^1$

素因数の和:39435

約数の個数: 120

約数和(自身を含む): 234919107072

約数和(自身を除く): 153776796048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 467, 496, 558, 744, 934, 1116, 1401, 1488, 1868, 2232, 2802, 3736, 4203, 4464, 5604, 7472, 8406, 11208, 14477, 16812, 22416, 28954, 33624, 38923, 43431, 57908, 67248, 77846, 86862, 115816, 116769, 130293, 155692, 173724, 231632, 233538, 260586, 311384, 347448, 350307, 467076, 521172, 622768, 694896, 700614, 934152, 1042344, 1206613, 1401228, 1868304, 2084688, 2413226, 2802456, 3619839, 4826452, 5604912, 7239678, 9652904, 10859517, 14479356, 18177041, 19305808, 21719034, 28958712, 36354082, 43438068, 54531123, 57917424, 72708164, 86876136, 109062246, 145416328, 163593369, 173752272, 218124492, 290832656, 327186738, 436248984, 563488271, 654373476, 872497968, 1126976542, 1308746952, 1690464813, 2253953084, 2617493904, 3380929626, 4507906168, 5071394439, 6761859252, 9015812336, 10142788878, 13523718504, 20285577756, 27047437008, 40571155512, 81142311024]

約数ペア:

[(1, 81142311024), (2, 40571155512), (3, 27047437008), (4, 20285577756), (6, 13523718504), (8, 10142788878), (9, 9015812336), (12, 6761859252), (16, 5071394439), (18, 4507906168), (24, 3380929626), (31, 2617493904), (36, 2253953084), (48, 1690464813), (62, 1308746952), (72, 1126976542), (93, 872497968), (124, 654373476), (144, 563488271), (186, 436248984), (248, 327186738), (279, 290832656), (372, 218124492), (467, 173752272), (496, 163593369), (558, 145416328), (744, 109062246), (934, 86876136), (1116, 72708164), (1401, 57917424), (1488, 54531123), (1868, 43438068), (2232, 36354082), (2802, 28958712), (3736, 21719034), (4203, 19305808), (4464, 18177041), (5604, 14479356), (7472, 10859517), (8406, 9652904), (11208, 7239678), (14477, 5604912), (16812, 4826452), (22416, 3619839), (28954, 2802456), (33624, 2413226), (38923, 2084688), (43431, 1868304), (57908, 1401228), (67248, 1206613), (77846, 1042344), (86862, 934152), (115816, 700614), (116769, 694896), (130293, 622768), (155692, 521172), (173724, 467076), (231632, 350307), (233538, 347448), (260586, 311384)]