123878736

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 120

約数和(自身を含む): 366065856

約数和(自身を除く): 242187120

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 113, 138, 144, 184, 207, 226, 276, 331, 339, 368, 414, 452, 552, 662, 678, 828, 904, 993, 1017, 1104, 1324, 1356, 1656, 1808, 1986, 2034, 2599, 2648, 2712, 2979, 3312, 3972, 4068, 5198, 5296, 5424, 5958, 7613, 7797, 7944, 8136, 10396, 11916, 15226, 15594, 15888, 16272, 20792, 22839, 23391, 23832, 30452, 31188, 37403, 41584, 45678, 46782, 47664, 60904, 62376, 68517, 74806, 91356, 93564, 112209, 121808, 124752, 137034, 149612, 182712, 187128, 224418, 274068, 299224, 336627, 365424, 374256, 448836, 548136, 598448, 673254, 860269, 897672, 1096272, 1346508, 1720538, 1795344, 2580807, 2693016, 3441076, 5161614, 5386032, 6882152, 7742421, 10323228, 13764304, 15484842, 20646456, 30969684, 41292912, 61939368, 123878736]

約数ペア:

[(1, 123878736), (2, 61939368), (3, 41292912), (4, 30969684), (6, 20646456), (8, 15484842), (9, 13764304), (12, 10323228), (16, 7742421), (18, 6882152), (23, 5386032), (24, 5161614), (36, 3441076), (46, 2693016), (48, 2580807), (69, 1795344), (72, 1720538), (92, 1346508), (113, 1096272), (138, 897672), (144, 860269), (184, 673254), (207, 598448), (226, 548136), (276, 448836), (331, 374256), (339, 365424), (368, 336627), (414, 299224), (452, 274068), (552, 224418), (662, 187128), (678, 182712), (828, 149612), (904, 137034), (993, 124752), (1017, 121808), (1104, 112209), (1324, 93564), (1356, 91356), (1656, 74806), (1808, 68517), (1986, 62376), (2034, 60904), (2599, 47664), (2648, 46782), (2712, 45678), (2979, 41584), (3312, 37403), (3972, 31188), (4068, 30452), (5198, 23832), (5296, 23391), (5424, 22839), (5958, 20792), (7613, 16272), (7797, 15888), (7944, 15594), (8136, 15226), (10396, 11916)]