87923248

素因数分解:

$2^4\times 7^3\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:499

約数の個数: 80

約数和(自身を含む): 204500800

約数和(自身を除く): 116577552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 49, 56, 74, 98, 112, 148, 196, 259, 296, 343, 392, 433, 518, 592, 686, 784, 866, 1036, 1372, 1732, 1813, 2072, 2744, 3031, 3464, 3626, 4144, 5488, 6062, 6928, 7252, 12124, 12691, 14504, 16021, 21217, 24248, 25382, 29008, 32042, 42434, 48496, 50764, 64084, 84868, 101528, 112147, 128168, 148519, 169736, 203056, 224294, 256336, 297038, 339472, 448588, 594076, 785029, 897176, 1188152, 1570058, 1794352, 2376304, 3140116, 5495203, 6280232, 10990406, 12560464, 21980812, 43961624, 87923248]

約数ペア:

[(1, 87923248), (2, 43961624), (4, 21980812), (7, 12560464), (8, 10990406), (14, 6280232), (16, 5495203), (28, 3140116), (37, 2376304), (49, 1794352), (56, 1570058), (74, 1188152), (98, 897176), (112, 785029), (148, 594076), (196, 448588), (259, 339472), (296, 297038), (343, 256336), (392, 224294), (433, 203056), (518, 169736), (592, 148519), (686, 128168), (784, 112147), (866, 101528), (1036, 84868), (1372, 64084), (1732, 50764), (1813, 48496), (2072, 42434), (2744, 32042), (3031, 29008), (3464, 25382), (3626, 24248), (4144, 21217), (5488, 16021), (6062, 14504), (6928, 12691), (7252, 12124)]