87388416

素因数分解:

$2^8\times 3^3\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 144

約数和(自身を含む): 264902400

約数和(自身を除く): 177513984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 94, 96, 108, 128, 141, 144, 188, 192, 216, 256, 269, 282, 288, 376, 384, 423, 432, 538, 564, 576, 752, 768, 807, 846, 864, 1076, 1128, 1152, 1269, 1504, 1614, 1692, 1728, 2152, 2256, 2304, 2421, 2538, 3008, 3228, 3384, 3456, 4304, 4512, 4842, 5076, 6016, 6456, 6768, 6912, 7263, 8608, 9024, 9684, 10152, 12032, 12643, 12912, 13536, 14526, 17216, 18048, 19368, 20304, 25286, 25824, 27072, 29052, 34432, 36096, 37929, 38736, 40608, 50572, 51648, 54144, 58104, 68864, 75858, 77472, 81216, 101144, 103296, 108288, 113787, 116208, 151716, 154944, 162432, 202288, 206592, 227574, 232416, 303432, 309888, 324864, 341361, 404576, 455148, 464832, 606864, 619776, 682722, 809152, 910296, 929664, 1213728, 1365444, 1618304, 1820592, 1859328, 2427456, 2730888, 3236608, 3641184, 4854912, 5461776, 7282368, 9709824, 10923552, 14564736, 21847104, 29129472, 43694208, 87388416]

約数ペア:

[(1, 87388416), (2, 43694208), (3, 29129472), (4, 21847104), (6, 14564736), (8, 10923552), (9, 9709824), (12, 7282368), (16, 5461776), (18, 4854912), (24, 3641184), (27, 3236608), (32, 2730888), (36, 2427456), (47, 1859328), (48, 1820592), (54, 1618304), (64, 1365444), (72, 1213728), (94, 929664), (96, 910296), (108, 809152), (128, 682722), (141, 619776), (144, 606864), (188, 464832), (192, 455148), (216, 404576), (256, 341361), (269, 324864), (282, 309888), (288, 303432), (376, 232416), (384, 227574), (423, 206592), (432, 202288), (538, 162432), (564, 154944), (576, 151716), (752, 116208), (768, 113787), (807, 108288), (846, 103296), (864, 101144), (1076, 81216), (1128, 77472), (1152, 75858), (1269, 68864), (1504, 58104), (1614, 54144), (1692, 51648), (1728, 50572), (2152, 40608), (2256, 38736), (2304, 37929), (2421, 36096), (2538, 34432), (3008, 29052), (3228, 27072), (3384, 25824), (3456, 25286), (4304, 20304), (4512, 19368), (4842, 18048), (5076, 17216), (6016, 14526), (6456, 13536), (6768, 12912), (6912, 12643), (7263, 12032), (8608, 10152), (9024, 9684)]