80149776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{907}}^1$

素因数の和:1188

約数の個数: 80

約数和(自身を含む): 237794304

約数和(自身を除く): 157644528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 263, 336, 526, 789, 907, 1052, 1578, 1814, 1841, 2104, 2721, 3156, 3628, 3682, 4208, 5442, 5523, 6312, 6349, 7256, 7364, 10884, 11046, 12624, 12698, 14512, 14728, 19047, 21768, 22092, 25396, 29456, 38094, 43536, 44184, 50792, 76188, 88368, 101584, 152376, 238541, 304752, 477082, 715623, 954164, 1431246, 1669787, 1908328, 2862492, 3339574, 3816656, 5009361, 5724984, 6679148, 10018722, 11449968, 13358296, 20037444, 26716592, 40074888, 80149776]

約数ペア:

[(1, 80149776), (2, 40074888), (3, 26716592), (4, 20037444), (6, 13358296), (7, 11449968), (8, 10018722), (12, 6679148), (14, 5724984), (16, 5009361), (21, 3816656), (24, 3339574), (28, 2862492), (42, 1908328), (48, 1669787), (56, 1431246), (84, 954164), (112, 715623), (168, 477082), (263, 304752), (336, 238541), (526, 152376), (789, 101584), (907, 88368), (1052, 76188), (1578, 50792), (1814, 44184), (1841, 43536), (2104, 38094), (2721, 29456), (3156, 25396), (3628, 22092), (3682, 21768), (4208, 19047), (5442, 14728), (5523, 14512), (6312, 12698), (6349, 12624), (7256, 11046), (7364, 10884)]