66145968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 213248256

約数和(自身を除く): 147102288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 311, 336, 422, 504, 622, 633, 844, 933, 1008, 1244, 1266, 1477, 1688, 1866, 1899, 2177, 2488, 2532, 2799, 2954, 3376, 3732, 3798, 4354, 4431, 4976, 5064, 5598, 5908, 6531, 7464, 7596, 8708, 8862, 10128, 11196, 11816, 13062, 13293, 14928, 15192, 17416, 17724, 19593, 22392, 23632, 26124, 26586, 30384, 34832, 35448, 39186, 44784, 52248, 53172, 65621, 70896, 78372, 104496, 106344, 131242, 156744, 196863, 212688, 262484, 313488, 393726, 459347, 524968, 590589, 787452, 918694, 1049936, 1181178, 1378041, 1574904, 1837388, 2362356, 2756082, 3149808, 3674776, 4134123, 4724712, 5512164, 7349552, 8268246, 9449424, 11024328, 16536492, 22048656, 33072984, 66145968]

約数ペア:

[(1, 66145968), (2, 33072984), (3, 22048656), (4, 16536492), (6, 11024328), (7, 9449424), (8, 8268246), (9, 7349552), (12, 5512164), (14, 4724712), (16, 4134123), (18, 3674776), (21, 3149808), (24, 2756082), (28, 2362356), (36, 1837388), (42, 1574904), (48, 1378041), (56, 1181178), (63, 1049936), (72, 918694), (84, 787452), (112, 590589), (126, 524968), (144, 459347), (168, 393726), (211, 313488), (252, 262484), (311, 212688), (336, 196863), (422, 156744), (504, 131242), (622, 106344), (633, 104496), (844, 78372), (933, 70896), (1008, 65621), (1244, 53172), (1266, 52248), (1477, 44784), (1688, 39186), (1866, 35448), (1899, 34832), (2177, 30384), (2488, 26586), (2532, 26124), (2799, 23632), (2954, 22392), (3376, 19593), (3732, 17724), (3798, 17416), (4354, 15192), (4431, 14928), (4976, 13293), (5064, 13062), (5598, 11816), (5908, 11196), (6531, 10128), (7464, 8862), (7596, 8708)]