75387984

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2521}}^1$

素因数の和:2628

約数の個数: 80

約数和(自身を含む): 225164160

約数和(自身を除く): 149776176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 89, 112, 168, 178, 267, 336, 356, 534, 623, 712, 1068, 1246, 1424, 1869, 2136, 2492, 2521, 3738, 4272, 4984, 5042, 7476, 7563, 9968, 10084, 14952, 15126, 17647, 20168, 29904, 30252, 35294, 40336, 52941, 60504, 70588, 105882, 121008, 141176, 211764, 224369, 282352, 423528, 448738, 673107, 847056, 897476, 1346214, 1570583, 1794952, 2692428, 3141166, 3589904, 4711749, 5384856, 6282332, 9423498, 10769712, 12564664, 18846996, 25129328, 37693992, 75387984]

約数ペア:

[(1, 75387984), (2, 37693992), (3, 25129328), (4, 18846996), (6, 12564664), (7, 10769712), (8, 9423498), (12, 6282332), (14, 5384856), (16, 4711749), (21, 3589904), (24, 3141166), (28, 2692428), (42, 1794952), (48, 1570583), (56, 1346214), (84, 897476), (89, 847056), (112, 673107), (168, 448738), (178, 423528), (267, 282352), (336, 224369), (356, 211764), (534, 141176), (623, 121008), (712, 105882), (1068, 70588), (1246, 60504), (1424, 52941), (1869, 40336), (2136, 35294), (2492, 30252), (2521, 29904), (3738, 20168), (4272, 17647), (4984, 15126), (5042, 14952), (7476, 10084), (7563, 9968)]