71429208

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 195422400

約数和(自身を除く): 123993192

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 163, 186, 228, 248, 326, 372, 456, 489, 589, 652, 744, 961, 978, 1178, 1304, 1767, 1922, 1956, 2356, 2883, 3097, 3534, 3844, 3912, 4712, 5053, 5766, 6194, 7068, 7688, 9291, 10106, 11532, 12388, 14136, 15159, 18259, 18582, 20212, 23064, 24776, 30318, 36518, 37164, 40424, 54777, 60636, 73036, 74328, 96007, 109554, 121272, 146072, 156643, 192014, 219108, 288021, 313286, 384028, 438216, 469929, 576042, 626572, 768056, 939858, 1152084, 1253144, 1879716, 2304168, 2976217, 3759432, 5952434, 8928651, 11904868, 17857302, 23809736, 35714604, 71429208]

約数ペア:

[(1, 71429208), (2, 35714604), (3, 23809736), (4, 17857302), (6, 11904868), (8, 8928651), (12, 5952434), (19, 3759432), (24, 2976217), (31, 2304168), (38, 1879716), (57, 1253144), (62, 1152084), (76, 939858), (93, 768056), (114, 626572), (124, 576042), (152, 469929), (163, 438216), (186, 384028), (228, 313286), (248, 288021), (326, 219108), (372, 192014), (456, 156643), (489, 146072), (589, 121272), (652, 109554), (744, 96007), (961, 74328), (978, 73036), (1178, 60636), (1304, 54777), (1767, 40424), (1922, 37164), (1956, 36518), (2356, 30318), (2883, 24776), (3097, 23064), (3534, 20212), (3844, 18582), (3912, 18259), (4712, 15159), (5053, 14136), (5766, 12388), (6194, 11532), (7068, 10106), (7688, 9291)]