64264032

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:401

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 147077280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 127, 144, 168, 224, 251, 252, 254, 288, 336, 381, 502, 504, 508, 672, 753, 762, 889, 1004, 1008, 1016, 1143, 1506, 1524, 1757, 1778, 2008, 2016, 2032, 2259, 2286, 2667, 3012, 3048, 3514, 3556, 4016, 4064, 4518, 4572, 5271, 5334, 6024, 6096, 7028, 7112, 8001, 8032, 9036, 9144, 10542, 10668, 12048, 12192, 14056, 14224, 15813, 16002, 18072, 18288, 21084, 21336, 24096, 28112, 28448, 31626, 31877, 32004, 36144, 36576, 42168, 42672, 56224, 63252, 63754, 64008, 72288, 84336, 85344, 95631, 126504, 127508, 128016, 168672, 191262, 223139, 253008, 255016, 256032, 286893, 382524, 446278, 506016, 510032, 573786, 669417, 765048, 892556, 1020064, 1147572, 1338834, 1530096, 1785112, 2008251, 2295144, 2677668, 3060192, 3570224, 4016502, 4590288, 5355336, 7140448, 8033004, 9180576, 10710672, 16066008, 21421344, 32132016, 64264032]

約数ペア:

[(1, 64264032), (2, 32132016), (3, 21421344), (4, 16066008), (6, 10710672), (7, 9180576), (8, 8033004), (9, 7140448), (12, 5355336), (14, 4590288), (16, 4016502), (18, 3570224), (21, 3060192), (24, 2677668), (28, 2295144), (32, 2008251), (36, 1785112), (42, 1530096), (48, 1338834), (56, 1147572), (63, 1020064), (72, 892556), (84, 765048), (96, 669417), (112, 573786), (126, 510032), (127, 506016), (144, 446278), (168, 382524), (224, 286893), (251, 256032), (252, 255016), (254, 253008), (288, 223139), (336, 191262), (381, 168672), (502, 128016), (504, 127508), (508, 126504), (672, 95631), (753, 85344), (762, 84336), (889, 72288), (1004, 64008), (1008, 63754), (1016, 63252), (1143, 56224), (1506, 42672), (1524, 42168), (1757, 36576), (1778, 36144), (2008, 32004), (2016, 31877), (2032, 31626), (2259, 28448), (2286, 28112), (2667, 24096), (3012, 21336), (3048, 21084), (3514, 18288), (3556, 18072), (4016, 16002), (4064, 15813), (4518, 14224), (4572, 14056), (5271, 12192), (5334, 12048), (6024, 10668), (6096, 10542), (7028, 9144), (7112, 9036), (8001, 8032)]