73274208

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 144

約数和(自身を含む): 230341104

約数和(自身を除く): 157066896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 74, 84, 96, 98, 111, 112, 147, 148, 168, 196, 222, 224, 259, 294, 296, 336, 392, 421, 444, 518, 588, 592, 672, 777, 784, 842, 888, 1036, 1176, 1184, 1263, 1554, 1568, 1684, 1776, 1813, 2072, 2352, 2526, 2947, 3108, 3368, 3552, 3626, 4144, 4704, 5052, 5439, 5894, 6216, 6736, 7252, 8288, 8841, 10104, 10878, 11788, 12432, 13472, 14504, 15577, 17682, 20208, 20629, 21756, 23576, 24864, 29008, 31154, 35364, 40416, 41258, 43512, 46731, 47152, 58016, 61887, 62308, 70728, 82516, 87024, 93462, 94304, 109039, 123774, 124616, 141456, 165032, 174048, 186924, 218078, 247548, 249232, 282912, 327117, 330064, 373848, 436156, 495096, 498464, 654234, 660128, 747696, 763273, 872312, 990192, 1308468, 1495392, 1526546, 1744624, 1980384, 2289819, 2616936, 3053092, 3489248, 4579638, 5233872, 6106184, 9159276, 10467744, 12212368, 18318552, 24424736, 36637104, 73274208]

約数ペア:

[(1, 73274208), (2, 36637104), (3, 24424736), (4, 18318552), (6, 12212368), (7, 10467744), (8, 9159276), (12, 6106184), (14, 5233872), (16, 4579638), (21, 3489248), (24, 3053092), (28, 2616936), (32, 2289819), (37, 1980384), (42, 1744624), (48, 1526546), (49, 1495392), (56, 1308468), (74, 990192), (84, 872312), (96, 763273), (98, 747696), (111, 660128), (112, 654234), (147, 498464), (148, 495096), (168, 436156), (196, 373848), (222, 330064), (224, 327117), (259, 282912), (294, 249232), (296, 247548), (336, 218078), (392, 186924), (421, 174048), (444, 165032), (518, 141456), (588, 124616), (592, 123774), (672, 109039), (777, 94304), (784, 93462), (842, 87024), (888, 82516), (1036, 70728), (1176, 62308), (1184, 61887), (1263, 58016), (1554, 47152), (1568, 46731), (1684, 43512), (1776, 41258), (1813, 40416), (2072, 35364), (2352, 31154), (2526, 29008), (2947, 24864), (3108, 23576), (3368, 21756), (3552, 20629), (3626, 20208), (4144, 17682), (4704, 15577), (5052, 14504), (5439, 13472), (5894, 12432), (6216, 11788), (6736, 10878), (7252, 10104), (8288, 8841)]