74305728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{6143}}^1$

素因数の和:6171

約数の個数: 112

約数和(自身を含む): 249692160

約数和(自身を除く): 175386432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 6143, 12096, 12286, 18429, 24572, 36858, 43001, 49144, 55287, 73716, 86002, 98288, 110574, 129003, 147432, 165861, 172004, 196576, 221148, 258006, 294864, 331722, 344008, 387009, 393152, 442296, 516012, 589728, 663444, 688016, 774018, 884592, 1032024, 1161027, 1179456, 1326888, 1376032, 1548036, 1769184, 2064048, 2322054, 2653776, 2752064, 3096072, 3538368, 4128096, 4644108, 5307552, 6192144, 8256192, 9288216, 10615104, 12384288, 18576432, 24768576, 37152864, 74305728]

約数ペア:

[(1, 74305728), (2, 37152864), (3, 24768576), (4, 18576432), (6, 12384288), (7, 10615104), (8, 9288216), (9, 8256192), (12, 6192144), (14, 5307552), (16, 4644108), (18, 4128096), (21, 3538368), (24, 3096072), (27, 2752064), (28, 2653776), (32, 2322054), (36, 2064048), (42, 1769184), (48, 1548036), (54, 1376032), (56, 1326888), (63, 1179456), (64, 1161027), (72, 1032024), (84, 884592), (96, 774018), (108, 688016), (112, 663444), (126, 589728), (144, 516012), (168, 442296), (189, 393152), (192, 387009), (216, 344008), (224, 331722), (252, 294864), (288, 258006), (336, 221148), (378, 196576), (432, 172004), (448, 165861), (504, 147432), (576, 129003), (672, 110574), (756, 98288), (864, 86002), (1008, 73716), (1344, 55287), (1512, 49144), (1728, 43001), (2016, 36858), (3024, 24572), (4032, 18429), (6048, 12286), (6143, 12096)]