75467728

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 80

約数和(自身を含む): 173024640

約数和(自身を除く): 97556912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 89, 112, 113, 134, 178, 226, 268, 356, 452, 469, 536, 623, 712, 791, 904, 938, 1072, 1246, 1424, 1582, 1808, 1876, 2492, 3164, 3752, 4984, 5963, 6328, 7504, 7571, 9968, 10057, 11926, 12656, 15142, 20114, 23852, 30284, 40228, 41741, 47704, 52997, 60568, 70399, 80456, 83482, 95408, 105994, 121136, 140798, 160912, 166964, 211988, 281596, 333928, 423976, 563192, 667856, 673819, 847952, 1126384, 1347638, 2695276, 4716733, 5390552, 9433466, 10781104, 18866932, 37733864, 75467728]

約数ペア:

[(1, 75467728), (2, 37733864), (4, 18866932), (7, 10781104), (8, 9433466), (14, 5390552), (16, 4716733), (28, 2695276), (56, 1347638), (67, 1126384), (89, 847952), (112, 673819), (113, 667856), (134, 563192), (178, 423976), (226, 333928), (268, 281596), (356, 211988), (452, 166964), (469, 160912), (536, 140798), (623, 121136), (712, 105994), (791, 95408), (904, 83482), (938, 80456), (1072, 70399), (1246, 60568), (1424, 52997), (1582, 47704), (1808, 41741), (1876, 40228), (2492, 30284), (3164, 23852), (3752, 20114), (4984, 15142), (5963, 12656), (6328, 11926), (7504, 10057), (7571, 9968)]