66809088

素因数分解:

$2^8\times 3^2\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 108

約数和(自身を含む): 195144768

約数和(自身を除く): 128335680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 107, 128, 144, 192, 214, 256, 271, 288, 321, 384, 428, 542, 576, 642, 768, 813, 856, 963, 1084, 1152, 1284, 1626, 1712, 1926, 2168, 2304, 2439, 2568, 3252, 3424, 3852, 4336, 4878, 5136, 6504, 6848, 7704, 8672, 9756, 10272, 13008, 13696, 15408, 17344, 19512, 20544, 26016, 27392, 28997, 30816, 34688, 39024, 41088, 52032, 57994, 61632, 69376, 78048, 82176, 86991, 104064, 115988, 123264, 156096, 173982, 208128, 231976, 246528, 260973, 312192, 347964, 463952, 521946, 624384, 695928, 927904, 1043892, 1391856, 1855808, 2087784, 2783712, 3711616, 4175568, 5567424, 7423232, 8351136, 11134848, 16702272, 22269696, 33404544, 66809088]

約数ペア:

[(1, 66809088), (2, 33404544), (3, 22269696), (4, 16702272), (6, 11134848), (8, 8351136), (9, 7423232), (12, 5567424), (16, 4175568), (18, 3711616), (24, 2783712), (32, 2087784), (36, 1855808), (48, 1391856), (64, 1043892), (72, 927904), (96, 695928), (107, 624384), (128, 521946), (144, 463952), (192, 347964), (214, 312192), (256, 260973), (271, 246528), (288, 231976), (321, 208128), (384, 173982), (428, 156096), (542, 123264), (576, 115988), (642, 104064), (768, 86991), (813, 82176), (856, 78048), (963, 69376), (1084, 61632), (1152, 57994), (1284, 52032), (1626, 41088), (1712, 39024), (1926, 34688), (2168, 30816), (2304, 28997), (2439, 27392), (2568, 26016), (3252, 20544), (3424, 19512), (3852, 17344), (4336, 15408), (4878, 13696), (5136, 13008), (6504, 10272), (6848, 9756), (7704, 8672)]