80426052

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:510

約数の個数: 108

約数和(自身を含む): 239016960

約数和(自身を除く): 158590908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 359, 381, 441, 508, 588, 718, 762, 882, 889, 1077, 1143, 1436, 1524, 1764, 1778, 2154, 2286, 2513, 2667, 3231, 3556, 4308, 4572, 5026, 5334, 6223, 6462, 7539, 8001, 10052, 10668, 12446, 12924, 15078, 16002, 17591, 18669, 22617, 24892, 30156, 32004, 35182, 37338, 45234, 45593, 52773, 56007, 70364, 74676, 90468, 91186, 105546, 112014, 136779, 158319, 182372, 211092, 224028, 273558, 316638, 319151, 410337, 547116, 633276, 638302, 820674, 957453, 1276604, 1641348, 1914906, 2234057, 2872359, 3829812, 4468114, 5744718, 6702171, 8936228, 11489436, 13404342, 20106513, 26808684, 40213026, 80426052]

約数ペア:

[(1, 80426052), (2, 40213026), (3, 26808684), (4, 20106513), (6, 13404342), (7, 11489436), (9, 8936228), (12, 6702171), (14, 5744718), (18, 4468114), (21, 3829812), (28, 2872359), (36, 2234057), (42, 1914906), (49, 1641348), (63, 1276604), (84, 957453), (98, 820674), (126, 638302), (127, 633276), (147, 547116), (196, 410337), (252, 319151), (254, 316638), (294, 273558), (359, 224028), (381, 211092), (441, 182372), (508, 158319), (588, 136779), (718, 112014), (762, 105546), (882, 91186), (889, 90468), (1077, 74676), (1143, 70364), (1436, 56007), (1524, 52773), (1764, 45593), (1778, 45234), (2154, 37338), (2286, 35182), (2513, 32004), (2667, 30156), (3231, 24892), (3556, 22617), (4308, 18669), (4572, 17591), (5026, 16002), (5334, 15078), (6223, 12924), (6462, 12446), (7539, 10668), (8001, 10052)]