68261984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:452

約数の個数: 96

約数和(自身を含む): 165876480

約数和(自身を除く): 97614496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 43, 56, 76, 86, 112, 133, 152, 172, 224, 266, 301, 304, 344, 373, 532, 602, 608, 688, 746, 817, 1064, 1204, 1376, 1492, 1634, 2128, 2408, 2611, 2984, 3268, 4256, 4816, 5222, 5719, 5968, 6536, 7087, 9632, 10444, 11438, 11936, 13072, 14174, 16039, 20888, 22876, 26144, 28348, 32078, 41776, 45752, 49609, 56696, 64156, 83552, 91504, 99218, 112273, 113392, 128312, 183008, 198436, 224546, 226784, 256624, 304741, 396872, 449092, 513248, 609482, 793744, 898184, 1218964, 1587488, 1796368, 2133187, 2437928, 3592736, 4266374, 4875856, 8532748, 9751712, 17065496, 34130992, 68261984]

約数ペア:

[(1, 68261984), (2, 34130992), (4, 17065496), (7, 9751712), (8, 8532748), (14, 4875856), (16, 4266374), (19, 3592736), (28, 2437928), (32, 2133187), (38, 1796368), (43, 1587488), (56, 1218964), (76, 898184), (86, 793744), (112, 609482), (133, 513248), (152, 449092), (172, 396872), (224, 304741), (266, 256624), (301, 226784), (304, 224546), (344, 198436), (373, 183008), (532, 128312), (602, 113392), (608, 112273), (688, 99218), (746, 91504), (817, 83552), (1064, 64156), (1204, 56696), (1376, 49609), (1492, 45752), (1634, 41776), (2128, 32078), (2408, 28348), (2611, 26144), (2984, 22876), (3268, 20888), (4256, 16039), (4816, 14174), (5222, 13072), (5719, 11936), (5968, 11438), (6536, 10444), (7087, 9632)]