66496896

素因数分解:

$2^7\times 3^3\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 128

約数和(自身を含む): 199756800

約数和(自身を除く): 133259904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 96, 108, 128, 142, 144, 192, 213, 216, 271, 284, 288, 384, 426, 432, 542, 568, 576, 639, 813, 852, 864, 1084, 1136, 1152, 1278, 1626, 1704, 1728, 1917, 2168, 2272, 2439, 2556, 3252, 3408, 3456, 3834, 4336, 4544, 4878, 5112, 6504, 6816, 7317, 7668, 8672, 9088, 9756, 10224, 13008, 13632, 14634, 15336, 17344, 19241, 19512, 20448, 26016, 27264, 29268, 30672, 34688, 38482, 39024, 40896, 52032, 57723, 58536, 61344, 76964, 78048, 81792, 104064, 115446, 117072, 122688, 153928, 156096, 173169, 230892, 234144, 245376, 307856, 312192, 346338, 461784, 468288, 519507, 615712, 692676, 923568, 936576, 1039014, 1231424, 1385352, 1847136, 2078028, 2462848, 2770704, 3694272, 4156056, 5541408, 7388544, 8312112, 11082816, 16624224, 22165632, 33248448, 66496896]

約数ペア:

[(1, 66496896), (2, 33248448), (3, 22165632), (4, 16624224), (6, 11082816), (8, 8312112), (9, 7388544), (12, 5541408), (16, 4156056), (18, 3694272), (24, 2770704), (27, 2462848), (32, 2078028), (36, 1847136), (48, 1385352), (54, 1231424), (64, 1039014), (71, 936576), (72, 923568), (96, 692676), (108, 615712), (128, 519507), (142, 468288), (144, 461784), (192, 346338), (213, 312192), (216, 307856), (271, 245376), (284, 234144), (288, 230892), (384, 173169), (426, 156096), (432, 153928), (542, 122688), (568, 117072), (576, 115446), (639, 104064), (813, 81792), (852, 78048), (864, 76964), (1084, 61344), (1136, 58536), (1152, 57723), (1278, 52032), (1626, 40896), (1704, 39024), (1728, 38482), (1917, 34688), (2168, 30672), (2272, 29268), (2439, 27264), (2556, 26016), (3252, 20448), (3408, 19512), (3456, 19241), (3834, 17344), (4336, 15336), (4544, 14634), (4878, 13632), (5112, 13008), (6504, 10224), (6816, 9756), (7317, 9088), (7668, 8672)]