82780992

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{419}}^1$

素因数の和:458

約数の個数: 168

約数和(自身を含む): 277368000

約数和(自身を除く): 194587008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 419, 441, 448, 504, 576, 588, 672, 686, 784, 838, 882, 1008, 1029, 1176, 1257, 1344, 1372, 1568, 1676, 1764, 2016, 2058, 2352, 2514, 2744, 2933, 3087, 3136, 3352, 3528, 3771, 4032, 4116, 4704, 5028, 5488, 5866, 6174, 6704, 7056, 7542, 8232, 8799, 9408, 10056, 10976, 11732, 12348, 13408, 14112, 15084, 16464, 17598, 20112, 20531, 21952, 23464, 24696, 26397, 26816, 28224, 30168, 32928, 35196, 40224, 41062, 46928, 49392, 52794, 60336, 61593, 65856, 70392, 80448, 82124, 93856, 98784, 105588, 120672, 123186, 140784, 143717, 164248, 184779, 187712, 197568, 211176, 241344, 246372, 281568, 287434, 328496, 369558, 422352, 431151, 492744, 563136, 574868, 656992, 739116, 844704, 862302, 985488, 1149736, 1293453, 1313984, 1478232, 1689408, 1724604, 1970976, 2299472, 2586906, 2956464, 3449208, 3941952, 4598944, 5173812, 5912928, 6898416, 9197888, 10347624, 11825856, 13796832, 20695248, 27593664, 41390496, 82780992]

約数ペア:

[(1, 82780992), (2, 41390496), (3, 27593664), (4, 20695248), (6, 13796832), (7, 11825856), (8, 10347624), (9, 9197888), (12, 6898416), (14, 5912928), (16, 5173812), (18, 4598944), (21, 3941952), (24, 3449208), (28, 2956464), (32, 2586906), (36, 2299472), (42, 1970976), (48, 1724604), (49, 1689408), (56, 1478232), (63, 1313984), (64, 1293453), (72, 1149736), (84, 985488), (96, 862302), (98, 844704), (112, 739116), (126, 656992), (144, 574868), (147, 563136), (168, 492744), (192, 431151), (196, 422352), (224, 369558), (252, 328496), (288, 287434), (294, 281568), (336, 246372), (343, 241344), (392, 211176), (419, 197568), (441, 187712), (448, 184779), (504, 164248), (576, 143717), (588, 140784), (672, 123186), (686, 120672), (784, 105588), (838, 98784), (882, 93856), (1008, 82124), (1029, 80448), (1176, 70392), (1257, 65856), (1344, 61593), (1372, 60336), (1568, 52794), (1676, 49392), (1764, 46928), (2016, 41062), (2058, 40224), (2352, 35196), (2514, 32928), (2744, 30168), (2933, 28224), (3087, 26816), (3136, 26397), (3352, 24696), (3528, 23464), (3771, 21952), (4032, 20531), (4116, 20112), (4704, 17598), (5028, 16464), (5488, 15084), (5866, 14112), (6174, 13408), (6704, 12348), (7056, 11732), (7542, 10976), (8232, 10056), (8799, 9408)]