73888416

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 259660800

約数和(自身を除く): 185772384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 643, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1286, 1368, 1512, 1596, 1824, 1929, 2016, 2052, 2128, 2394, 2572, 2736, 3024, 3192, 3591, 3858, 4104, 4256, 4501, 4788, 5144, 5472, 5787, 6048, 6384, 7182, 7716, 8208, 9002, 9576, 10288, 11574, 12217, 12768, 13503, 14364, 15432, 16416, 17361, 18004, 19152, 20576, 23148, 24434, 27006, 28728, 30864, 34722, 36008, 36651, 38304, 40509, 46296, 48868, 54012, 57456, 61728, 69444, 72016, 73302, 81018, 85519, 92592, 97736, 108024, 109953, 114912, 121527, 138888, 144032, 146604, 162036, 171038, 185184, 195472, 216048, 219906, 243054, 256557, 277776, 293208, 324072, 329859, 342076, 390944, 432096, 439812, 486108, 513114, 555552, 586416, 648144, 659718, 684152, 769671, 879624, 972216, 1026228, 1172832, 1296288, 1319436, 1368304, 1539342, 1759248, 1944432, 2052456, 2309013, 2638872, 2736608, 3078684, 3518496, 3888864, 4104912, 4618026, 5277744, 6157368, 8209824, 9236052, 10555488, 12314736, 18472104, 24629472, 36944208, 73888416]

約数ペア:

[(1, 73888416), (2, 36944208), (3, 24629472), (4, 18472104), (6, 12314736), (7, 10555488), (8, 9236052), (9, 8209824), (12, 6157368), (14, 5277744), (16, 4618026), (18, 4104912), (19, 3888864), (21, 3518496), (24, 3078684), (27, 2736608), (28, 2638872), (32, 2309013), (36, 2052456), (38, 1944432), (42, 1759248), (48, 1539342), (54, 1368304), (56, 1319436), (57, 1296288), (63, 1172832), (72, 1026228), (76, 972216), (84, 879624), (96, 769671), (108, 684152), (112, 659718), (114, 648144), (126, 586416), (133, 555552), (144, 513114), (152, 486108), (168, 439812), (171, 432096), (189, 390944), (216, 342076), (224, 329859), (228, 324072), (252, 293208), (266, 277776), (288, 256557), (304, 243054), (336, 219906), (342, 216048), (378, 195472), (399, 185184), (432, 171038), (456, 162036), (504, 146604), (513, 144032), (532, 138888), (608, 121527), (643, 114912), (672, 109953), (684, 108024), (756, 97736), (798, 92592), (864, 85519), (912, 81018), (1008, 73302), (1026, 72016), (1064, 69444), (1197, 61728), (1286, 57456), (1368, 54012), (1512, 48868), (1596, 46296), (1824, 40509), (1929, 38304), (2016, 36651), (2052, 36008), (2128, 34722), (2394, 30864), (2572, 28728), (2736, 27006), (3024, 24434), (3192, 23148), (3591, 20576), (3858, 19152), (4104, 18004), (4256, 17361), (4501, 16416), (4788, 15432), (5144, 14364), (5472, 13503), (5787, 12768), (6048, 12217), (6384, 11574), (7182, 10288), (7716, 9576), (8208, 9002)]