86687874

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 252979200

約数和(自身を除く): 166291326

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 59, 63, 69, 78, 91, 117, 118, 126, 138, 161, 169, 177, 182, 189, 207, 234, 273, 299, 322, 338, 351, 354, 378, 413, 414, 483, 507, 531, 546, 598, 621, 702, 767, 819, 826, 897, 966, 1014, 1062, 1183, 1239, 1242, 1357, 1449, 1521, 1534, 1593, 1638, 1794, 2093, 2301, 2366, 2457, 2478, 2691, 2714, 2898, 3042, 3186, 3549, 3717, 3887, 4071, 4186, 4347, 4563, 4602, 4914, 5369, 5382, 6279, 6903, 7098, 7434, 7774, 8073, 8142, 8694, 9126, 9499, 9971, 10647, 10738, 11151, 11661, 12213, 12558, 13806, 16107, 16146, 17641, 18837, 18998, 19942, 20709, 21294, 22302, 23322, 24426, 27209, 28497, 29913, 31941, 32214, 34983, 35282, 36639, 37674, 41418, 48321, 52923, 54418, 56511, 56994, 59826, 63882, 69797, 69966, 73278, 81627, 85491, 89739, 96642, 104949, 105846, 113022, 123487, 139594, 144963, 158769, 163254, 170982, 179478, 209391, 209898, 229333, 244881, 246974, 256473, 269217, 289926, 317538, 370461, 418782, 458666, 476307, 489762, 512946, 538434, 628173, 687999, 734643, 740922, 952614, 1111383, 1256346, 1375998, 1469286, 1605331, 1884519, 2063997, 2222766, 3210662, 3334149, 3769038, 4127994, 4815993, 6191991, 6668298, 9631986, 12383982, 14447979, 28895958, 43343937, 86687874]

約数ペア:

[(1, 86687874), (2, 43343937), (3, 28895958), (6, 14447979), (7, 12383982), (9, 9631986), (13, 6668298), (14, 6191991), (18, 4815993), (21, 4127994), (23, 3769038), (26, 3334149), (27, 3210662), (39, 2222766), (42, 2063997), (46, 1884519), (54, 1605331), (59, 1469286), (63, 1375998), (69, 1256346), (78, 1111383), (91, 952614), (117, 740922), (118, 734643), (126, 687999), (138, 628173), (161, 538434), (169, 512946), (177, 489762), (182, 476307), (189, 458666), (207, 418782), (234, 370461), (273, 317538), (299, 289926), (322, 269217), (338, 256473), (351, 246974), (354, 244881), (378, 229333), (413, 209898), (414, 209391), (483, 179478), (507, 170982), (531, 163254), (546, 158769), (598, 144963), (621, 139594), (702, 123487), (767, 113022), (819, 105846), (826, 104949), (897, 96642), (966, 89739), (1014, 85491), (1062, 81627), (1183, 73278), (1239, 69966), (1242, 69797), (1357, 63882), (1449, 59826), (1521, 56994), (1534, 56511), (1593, 54418), (1638, 52923), (1794, 48321), (2093, 41418), (2301, 37674), (2366, 36639), (2457, 35282), (2478, 34983), (2691, 32214), (2714, 31941), (2898, 29913), (3042, 28497), (3186, 27209), (3549, 24426), (3717, 23322), (3887, 22302), (4071, 21294), (4186, 20709), (4347, 19942), (4563, 18998), (4602, 18837), (4914, 17641), (5369, 16146), (5382, 16107), (6279, 13806), (6903, 12558), (7098, 12213), (7434, 11661), (7774, 11151), (8073, 10738), (8142, 10647), (8694, 9971), (9126, 9499)]