67440384

素因数分解:

$2^8\times 3^3\times {\mathrm{11}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 144

約数和(自身を含む): 217808640

約数和(自身を除く): 150368256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 256, 264, 288, 297, 352, 384, 396, 432, 528, 576, 594, 704, 768, 792, 864, 887, 1056, 1152, 1188, 1408, 1584, 1728, 1774, 2112, 2304, 2376, 2661, 2816, 3168, 3456, 3548, 4224, 4752, 5322, 6336, 6912, 7096, 7983, 8448, 9504, 9757, 10644, 12672, 14192, 15966, 19008, 19514, 21288, 23949, 25344, 28384, 29271, 31932, 38016, 39028, 42576, 47898, 56768, 58542, 63864, 76032, 78056, 85152, 87813, 95796, 113536, 117084, 127728, 156112, 170304, 175626, 191592, 227072, 234168, 255456, 263439, 312224, 340608, 351252, 383184, 468336, 510912, 526878, 624448, 681216, 702504, 766368, 936672, 1021824, 1053756, 1248896, 1405008, 1532736, 1873344, 2043648, 2107512, 2497792, 2810016, 3065472, 3746688, 4215024, 5620032, 6130944, 7493376, 8430048, 11240064, 16860096, 22480128, 33720192, 67440384]

約数ペア:

[(1, 67440384), (2, 33720192), (3, 22480128), (4, 16860096), (6, 11240064), (8, 8430048), (9, 7493376), (11, 6130944), (12, 5620032), (16, 4215024), (18, 3746688), (22, 3065472), (24, 2810016), (27, 2497792), (32, 2107512), (33, 2043648), (36, 1873344), (44, 1532736), (48, 1405008), (54, 1248896), (64, 1053756), (66, 1021824), (72, 936672), (88, 766368), (96, 702504), (99, 681216), (108, 624448), (128, 526878), (132, 510912), (144, 468336), (176, 383184), (192, 351252), (198, 340608), (216, 312224), (256, 263439), (264, 255456), (288, 234168), (297, 227072), (352, 191592), (384, 175626), (396, 170304), (432, 156112), (528, 127728), (576, 117084), (594, 113536), (704, 95796), (768, 87813), (792, 85152), (864, 78056), (887, 76032), (1056, 63864), (1152, 58542), (1188, 56768), (1408, 47898), (1584, 42576), (1728, 39028), (1774, 38016), (2112, 31932), (2304, 29271), (2376, 28384), (2661, 25344), (2816, 23949), (3168, 21288), (3456, 19514), (3548, 19008), (4224, 15966), (4752, 14192), (5322, 12672), (6336, 10644), (6912, 9757), (7096, 9504), (7983, 8448)]