71760384

素因数分解:

$2^9\times 3^3\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:235

約数の個数: 160

約数和(自身を含む): 220968000

約数和(自身を除く): 149207616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 64, 72, 87, 96, 108, 116, 128, 144, 174, 179, 192, 216, 232, 256, 261, 288, 348, 358, 384, 432, 464, 512, 522, 537, 576, 696, 716, 768, 783, 864, 928, 1044, 1074, 1152, 1392, 1432, 1536, 1566, 1611, 1728, 1856, 2088, 2148, 2304, 2784, 2864, 3132, 3222, 3456, 3712, 4176, 4296, 4608, 4833, 5191, 5568, 5728, 6264, 6444, 6912, 7424, 8352, 8592, 9666, 10382, 11136, 11456, 12528, 12888, 13824, 14848, 15573, 16704, 17184, 19332, 20764, 22272, 22912, 25056, 25776, 31146, 33408, 34368, 38664, 41528, 44544, 45824, 46719, 50112, 51552, 62292, 66816, 68736, 77328, 83056, 91648, 93438, 100224, 103104, 124584, 133632, 137472, 140157, 154656, 166112, 186876, 200448, 206208, 249168, 274944, 280314, 309312, 332224, 373752, 400896, 412416, 498336, 560628, 618624, 664448, 747504, 824832, 996672, 1121256, 1237248, 1328896, 1495008, 1993344, 2242512, 2474496, 2657792, 2990016, 3986688, 4485024, 5980032, 7973376, 8970048, 11960064, 17940096, 23920128, 35880192, 71760384]

約数ペア:

[(1, 71760384), (2, 35880192), (3, 23920128), (4, 17940096), (6, 11960064), (8, 8970048), (9, 7973376), (12, 5980032), (16, 4485024), (18, 3986688), (24, 2990016), (27, 2657792), (29, 2474496), (32, 2242512), (36, 1993344), (48, 1495008), (54, 1328896), (58, 1237248), (64, 1121256), (72, 996672), (87, 824832), (96, 747504), (108, 664448), (116, 618624), (128, 560628), (144, 498336), (174, 412416), (179, 400896), (192, 373752), (216, 332224), (232, 309312), (256, 280314), (261, 274944), (288, 249168), (348, 206208), (358, 200448), (384, 186876), (432, 166112), (464, 154656), (512, 140157), (522, 137472), (537, 133632), (576, 124584), (696, 103104), (716, 100224), (768, 93438), (783, 91648), (864, 83056), (928, 77328), (1044, 68736), (1074, 66816), (1152, 62292), (1392, 51552), (1432, 50112), (1536, 46719), (1566, 45824), (1611, 44544), (1728, 41528), (1856, 38664), (2088, 34368), (2148, 33408), (2304, 31146), (2784, 25776), (2864, 25056), (3132, 22912), (3222, 22272), (3456, 20764), (3712, 19332), (4176, 17184), (4296, 16704), (4608, 15573), (4833, 14848), (5191, 13824), (5568, 12888), (5728, 12528), (6264, 11456), (6444, 11136), (6912, 10382), (7424, 9666), (8352, 8592)]