84477666

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 228215232

約数和(自身を除く): 143737566

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 31, 39, 42, 46, 49, 62, 69, 78, 91, 93, 98, 138, 147, 161, 182, 186, 217, 273, 294, 299, 322, 403, 434, 483, 546, 598, 637, 651, 713, 806, 897, 961, 966, 1127, 1209, 1274, 1302, 1426, 1519, 1794, 1911, 1922, 2093, 2139, 2254, 2418, 2821, 2883, 3038, 3381, 3822, 4186, 4278, 4557, 4991, 5642, 5766, 6279, 6727, 6762, 8463, 9114, 9269, 9982, 12493, 12558, 13454, 14651, 14973, 16926, 18538, 19747, 20181, 22103, 24986, 27807, 29302, 29946, 34937, 37479, 39494, 40362, 43953, 44206, 47089, 55614, 59241, 64883, 66309, 69874, 74958, 87451, 87906, 94178, 104811, 118482, 129766, 132618, 141267, 154721, 174902, 194649, 209622, 262353, 282534, 287339, 309442, 389298, 454181, 464163, 524706, 574678, 612157, 862017, 908362, 928326, 1083047, 1224314, 1362543, 1724034, 1836471, 2011373, 2166094, 2725086, 3249141, 3672942, 4022746, 6034119, 6498282, 12068238, 14079611, 28159222, 42238833, 84477666]

約数ペア:

[(1, 84477666), (2, 42238833), (3, 28159222), (6, 14079611), (7, 12068238), (13, 6498282), (14, 6034119), (21, 4022746), (23, 3672942), (26, 3249141), (31, 2725086), (39, 2166094), (42, 2011373), (46, 1836471), (49, 1724034), (62, 1362543), (69, 1224314), (78, 1083047), (91, 928326), (93, 908362), (98, 862017), (138, 612157), (147, 574678), (161, 524706), (182, 464163), (186, 454181), (217, 389298), (273, 309442), (294, 287339), (299, 282534), (322, 262353), (403, 209622), (434, 194649), (483, 174902), (546, 154721), (598, 141267), (637, 132618), (651, 129766), (713, 118482), (806, 104811), (897, 94178), (961, 87906), (966, 87451), (1127, 74958), (1209, 69874), (1274, 66309), (1302, 64883), (1426, 59241), (1519, 55614), (1794, 47089), (1911, 44206), (1922, 43953), (2093, 40362), (2139, 39494), (2254, 37479), (2418, 34937), (2821, 29946), (2883, 29302), (3038, 27807), (3381, 24986), (3822, 22103), (4186, 20181), (4278, 19747), (4557, 18538), (4991, 16926), (5642, 14973), (5766, 14651), (6279, 13454), (6727, 12558), (6762, 12493), (8463, 9982), (9114, 9269)]