87761019936

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1\times {\mathrm{461}}^1$

素因数の和:1055

約数の個数: 192

約数和(自身を含む): 239002638336

約数和(自身を除く): 151241618400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 107, 129, 172, 214, 258, 321, 344, 428, 431, 461, 516, 642, 688, 856, 862, 922, 1032, 1284, 1293, 1376, 1383, 1712, 1724, 1844, 2064, 2568, 2586, 2766, 3424, 3448, 3688, 4128, 4601, 5136, 5172, 5532, 6896, 7376, 9202, 10272, 10344, 11064, 13792, 13803, 14752, 18404, 18533, 19823, 20688, 22128, 27606, 36808, 37066, 39646, 41376, 44256, 46117, 49327, 55212, 55599, 59469, 73616, 74132, 79292, 92234, 98654, 110424, 111198, 118938, 138351, 147232, 147981, 148264, 158584, 184468, 197308, 198691, 220848, 222396, 237876, 276702, 295962, 296528, 317168, 368936, 394616, 397382, 441696, 444792, 475752, 553404, 591924, 593056, 596073, 634336, 737872, 789232, 794764, 889584, 951504, 1106808, 1183848, 1192146, 1475744, 1578464, 1589528, 1779168, 1903008, 1983031, 2121061, 2213616, 2367696, 2384292, 3179056, 3966062, 4242122, 4427232, 4735392, 4768584, 5949093, 6358112, 6363183, 7932124, 8484244, 8543713, 9537168, 11898186, 12726366, 15864248, 16968488, 17087426, 19074336, 21259937, 23796372, 25452732, 25631139, 31728496, 33936976, 34174852, 42519874, 47592744, 50905464, 51262278, 63456992, 63779811, 67873952, 68349704, 85039748, 95185488, 101810928, 102524556, 127559622, 136699408, 170079496, 190370976, 203621856, 205049112, 255119244, 273398816, 340158992, 410098224, 510238488, 680317984, 820196448, 914177291, 1020476976, 1828354582, 2040953952, 2742531873, 3656709164, 5485063746, 7313418328, 10970127492, 14626836656, 21940254984, 29253673312, 43880509968, 87761019936]

約数ペア:

[(1, 87761019936), (2, 43880509968), (3, 29253673312), (4, 21940254984), (6, 14626836656), (8, 10970127492), (12, 7313418328), (16, 5485063746), (24, 3656709164), (32, 2742531873), (43, 2040953952), (48, 1828354582), (86, 1020476976), (96, 914177291), (107, 820196448), (129, 680317984), (172, 510238488), (214, 410098224), (258, 340158992), (321, 273398816), (344, 255119244), (428, 205049112), (431, 203621856), (461, 190370976), (516, 170079496), (642, 136699408), (688, 127559622), (856, 102524556), (862, 101810928), (922, 95185488), (1032, 85039748), (1284, 68349704), (1293, 67873952), (1376, 63779811), (1383, 63456992), (1712, 51262278), (1724, 50905464), (1844, 47592744), (2064, 42519874), (2568, 34174852), (2586, 33936976), (2766, 31728496), (3424, 25631139), (3448, 25452732), (3688, 23796372), (4128, 21259937), (4601, 19074336), (5136, 17087426), (5172, 16968488), (5532, 15864248), (6896, 12726366), (7376, 11898186), (9202, 9537168), (10272, 8543713), (10344, 8484244), (11064, 7932124), (13792, 6363183), (13803, 6358112), (14752, 5949093), (18404, 4768584), (18533, 4735392), (19823, 4427232), (20688, 4242122), (22128, 3966062), (27606, 3179056), (36808, 2384292), (37066, 2367696), (39646, 2213616), (41376, 2121061), (44256, 1983031), (46117, 1903008), (49327, 1779168), (55212, 1589528), (55599, 1578464), (59469, 1475744), (73616, 1192146), (74132, 1183848), (79292, 1106808), (92234, 951504), (98654, 889584), (110424, 794764), (111198, 789232), (118938, 737872), (138351, 634336), (147232, 596073), (147981, 593056), (148264, 591924), (158584, 553404), (184468, 475752), (197308, 444792), (198691, 441696), (220848, 397382), (222396, 394616), (237876, 368936), (276702, 317168), (295962, 296528)]