61865216

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 156979200

約数和(自身を除く): 95113984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 56, 64, 76, 79, 92, 112, 128, 133, 152, 158, 161, 184, 224, 256, 266, 304, 316, 322, 368, 437, 448, 532, 553, 608, 632, 644, 736, 874, 896, 1064, 1106, 1216, 1264, 1288, 1472, 1501, 1748, 1792, 1817, 2128, 2212, 2432, 2528, 2576, 2944, 3002, 3059, 3496, 3634, 4256, 4424, 4864, 5056, 5152, 5888, 6004, 6118, 6992, 7268, 8512, 8848, 10112, 10304, 10507, 12008, 12236, 12719, 13984, 14536, 17024, 17696, 20224, 20608, 21014, 24016, 24472, 25438, 27968, 29072, 34048, 34523, 35392, 41216, 42028, 48032, 48944, 50876, 55936, 58144, 69046, 70784, 84056, 96064, 97888, 101752, 111872, 116288, 138092, 141568, 168112, 192128, 195776, 203504, 232576, 241661, 276184, 336224, 384256, 391552, 407008, 465152, 483322, 552368, 672448, 783104, 814016, 966644, 1104736, 1344896, 1628032, 1933288, 2209472, 2689792, 3256064, 3866576, 4418944, 7733152, 8837888, 15466304, 30932608, 61865216]

約数ペア:

[(1, 61865216), (2, 30932608), (4, 15466304), (7, 8837888), (8, 7733152), (14, 4418944), (16, 3866576), (19, 3256064), (23, 2689792), (28, 2209472), (32, 1933288), (38, 1628032), (46, 1344896), (56, 1104736), (64, 966644), (76, 814016), (79, 783104), (92, 672448), (112, 552368), (128, 483322), (133, 465152), (152, 407008), (158, 391552), (161, 384256), (184, 336224), (224, 276184), (256, 241661), (266, 232576), (304, 203504), (316, 195776), (322, 192128), (368, 168112), (437, 141568), (448, 138092), (532, 116288), (553, 111872), (608, 101752), (632, 97888), (644, 96064), (736, 84056), (874, 70784), (896, 69046), (1064, 58144), (1106, 55936), (1216, 50876), (1264, 48944), (1288, 48032), (1472, 42028), (1501, 41216), (1748, 35392), (1792, 34523), (1817, 34048), (2128, 29072), (2212, 27968), (2432, 25438), (2528, 24472), (2576, 24016), (2944, 21014), (3002, 20608), (3059, 20224), (3496, 17696), (3634, 17024), (4256, 14536), (4424, 13984), (4864, 12719), (5056, 12236), (5152, 12008), (5888, 10507), (6004, 10304), (6118, 10112), (6992, 8848), (7268, 8512)]