74685968

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:484

約数の個数: 80

約数和(自身を含む): 175226880

約数和(自身を除く): 100540912

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 316, 322, 367, 368, 553, 632, 644, 734, 1106, 1264, 1288, 1468, 1817, 2212, 2569, 2576, 2936, 3634, 4424, 5138, 5872, 7268, 8441, 8848, 10276, 12719, 14536, 16882, 20552, 25438, 28993, 29072, 33764, 41104, 50876, 57986, 59087, 67528, 101752, 115972, 118174, 135056, 202951, 203504, 231944, 236348, 405902, 463888, 472696, 666839, 811804, 945392, 1333678, 1623608, 2667356, 3247216, 4667873, 5334712, 9335746, 10669424, 18671492, 37342984, 74685968]

約数ペア:

[(1, 74685968), (2, 37342984), (4, 18671492), (7, 10669424), (8, 9335746), (14, 5334712), (16, 4667873), (23, 3247216), (28, 2667356), (46, 1623608), (56, 1333678), (79, 945392), (92, 811804), (112, 666839), (158, 472696), (161, 463888), (184, 405902), (316, 236348), (322, 231944), (367, 203504), (368, 202951), (553, 135056), (632, 118174), (644, 115972), (734, 101752), (1106, 67528), (1264, 59087), (1288, 57986), (1468, 50876), (1817, 41104), (2212, 33764), (2569, 29072), (2576, 28993), (2936, 25438), (3634, 20552), (4424, 16882), (5138, 14536), (5872, 12719), (7268, 10276), (8441, 8848)]