79801176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 249984000

約数和(自身を除く): 170182824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 61, 78, 84, 91, 104, 122, 156, 168, 182, 183, 244, 273, 312, 364, 366, 427, 488, 546, 599, 728, 732, 793, 854, 1092, 1198, 1281, 1464, 1586, 1708, 1797, 2184, 2379, 2396, 2562, 3172, 3416, 3594, 4193, 4758, 4792, 5124, 5551, 6344, 7188, 7787, 8386, 9516, 10248, 11102, 12579, 14376, 15574, 16653, 16772, 19032, 22204, 23361, 25158, 31148, 33306, 33544, 36539, 44408, 46722, 50316, 54509, 62296, 66612, 73078, 93444, 100632, 109018, 109617, 133224, 146156, 163527, 186888, 218036, 219234, 255773, 292312, 327054, 436072, 438468, 475007, 511546, 654108, 767319, 876936, 950014, 1023092, 1308216, 1425021, 1534638, 1900028, 2046184, 2850042, 3069276, 3325049, 3800056, 5700084, 6138552, 6650098, 9975147, 11400168, 13300196, 19950294, 26600392, 39900588, 79801176]

約数ペア:

[(1, 79801176), (2, 39900588), (3, 26600392), (4, 19950294), (6, 13300196), (7, 11400168), (8, 9975147), (12, 6650098), (13, 6138552), (14, 5700084), (21, 3800056), (24, 3325049), (26, 3069276), (28, 2850042), (39, 2046184), (42, 1900028), (52, 1534638), (56, 1425021), (61, 1308216), (78, 1023092), (84, 950014), (91, 876936), (104, 767319), (122, 654108), (156, 511546), (168, 475007), (182, 438468), (183, 436072), (244, 327054), (273, 292312), (312, 255773), (364, 219234), (366, 218036), (427, 186888), (488, 163527), (546, 146156), (599, 133224), (728, 109617), (732, 109018), (793, 100632), (854, 93444), (1092, 73078), (1198, 66612), (1281, 62296), (1464, 54509), (1586, 50316), (1708, 46722), (1797, 44408), (2184, 36539), (2379, 33544), (2396, 33306), (2562, 31148), (3172, 25158), (3416, 23361), (3594, 22204), (4193, 19032), (4758, 16772), (4792, 16653), (5124, 15574), (5551, 14376), (6344, 12579), (7188, 11102), (7787, 10248), (8386, 9516)]