83850858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 233041536

約数和(自身を除く): 149190678

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 71, 78, 91, 98, 103, 117, 126, 142, 147, 182, 206, 213, 234, 273, 294, 309, 426, 441, 497, 546, 618, 637, 639, 721, 819, 882, 923, 927, 994, 1274, 1278, 1339, 1442, 1491, 1638, 1846, 1854, 1911, 2163, 2678, 2769, 2982, 3479, 3822, 4017, 4326, 4473, 5047, 5538, 5733, 6461, 6489, 6958, 7313, 8034, 8307, 8946, 9373, 10094, 10437, 11466, 12051, 12922, 12978, 14626, 15141, 16614, 18746, 19383, 20874, 21939, 24102, 28119, 30282, 31311, 38766, 43878, 45227, 45423, 51191, 56238, 58149, 62622, 65611, 65817, 84357, 90454, 90846, 95069, 102382, 116298, 131222, 131634, 135681, 153573, 168714, 190138, 196833, 271362, 285207, 307146, 358337, 393666, 407043, 460719, 570414, 590499, 665483, 716674, 814086, 855621, 921438, 1075011, 1180998, 1330966, 1711242, 1996449, 2150022, 3225033, 3992898, 4658381, 5989347, 6450066, 9316762, 11978694, 13975143, 27950286, 41925429, 83850858]

約数ペア:

[(1, 83850858), (2, 41925429), (3, 27950286), (6, 13975143), (7, 11978694), (9, 9316762), (13, 6450066), (14, 5989347), (18, 4658381), (21, 3992898), (26, 3225033), (39, 2150022), (42, 1996449), (49, 1711242), (63, 1330966), (71, 1180998), (78, 1075011), (91, 921438), (98, 855621), (103, 814086), (117, 716674), (126, 665483), (142, 590499), (147, 570414), (182, 460719), (206, 407043), (213, 393666), (234, 358337), (273, 307146), (294, 285207), (309, 271362), (426, 196833), (441, 190138), (497, 168714), (546, 153573), (618, 135681), (637, 131634), (639, 131222), (721, 116298), (819, 102382), (882, 95069), (923, 90846), (927, 90454), (994, 84357), (1274, 65817), (1278, 65611), (1339, 62622), (1442, 58149), (1491, 56238), (1638, 51191), (1846, 45423), (1854, 45227), (1911, 43878), (2163, 38766), (2678, 31311), (2769, 30282), (2982, 28119), (3479, 24102), (3822, 21939), (4017, 20874), (4326, 19383), (4473, 18746), (5047, 16614), (5538, 15141), (5733, 14626), (6461, 12978), (6489, 12922), (6958, 12051), (7313, 11466), (8034, 10437), (8307, 10094), (8946, 9373)]