71863176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1115

約数の個数: 128

約数和(自身を含む): 230261760

約数和(自身を除く): 158398584

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 37, 42, 44, 56, 66, 74, 77, 84, 88, 111, 132, 148, 154, 168, 222, 231, 259, 264, 296, 308, 407, 444, 462, 518, 616, 777, 814, 888, 924, 1036, 1051, 1221, 1554, 1628, 1848, 2072, 2102, 2442, 2849, 3108, 3153, 3256, 4204, 4884, 5698, 6216, 6306, 7357, 8408, 8547, 9768, 11396, 11561, 12612, 14714, 17094, 22071, 22792, 23122, 25224, 29428, 34188, 34683, 38887, 44142, 46244, 58856, 68376, 69366, 77774, 80927, 88284, 92488, 116661, 138732, 155548, 161854, 176568, 233322, 242781, 272209, 277464, 311096, 323708, 427757, 466644, 485562, 544418, 647416, 816627, 855514, 933288, 971124, 1088836, 1283271, 1633254, 1711028, 1942248, 2177672, 2566542, 2994299, 3266508, 3422056, 5133084, 5988598, 6533016, 8982897, 10266168, 11977196, 17965794, 23954392, 35931588, 71863176]

約数ペア:

[(1, 71863176), (2, 35931588), (3, 23954392), (4, 17965794), (6, 11977196), (7, 10266168), (8, 8982897), (11, 6533016), (12, 5988598), (14, 5133084), (21, 3422056), (22, 3266508), (24, 2994299), (28, 2566542), (33, 2177672), (37, 1942248), (42, 1711028), (44, 1633254), (56, 1283271), (66, 1088836), (74, 971124), (77, 933288), (84, 855514), (88, 816627), (111, 647416), (132, 544418), (148, 485562), (154, 466644), (168, 427757), (222, 323708), (231, 311096), (259, 277464), (264, 272209), (296, 242781), (308, 233322), (407, 176568), (444, 161854), (462, 155548), (518, 138732), (616, 116661), (777, 92488), (814, 88284), (888, 80927), (924, 77774), (1036, 69366), (1051, 68376), (1221, 58856), (1554, 46244), (1628, 44142), (1848, 38887), (2072, 34683), (2102, 34188), (2442, 29428), (2849, 25224), (3108, 23122), (3153, 22792), (3256, 22071), (4204, 17094), (4884, 14714), (5698, 12612), (6216, 11561), (6306, 11396), (7357, 9768), (8408, 8547)]