77367738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{251}}^1$

素因数の和:483

約数の個数: 64

約数和(自身を含む): 182891520

約数和(自身を除く): 105523782

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 179, 246, 251, 287, 358, 502, 537, 574, 753, 861, 1074, 1253, 1506, 1722, 1757, 2506, 3514, 3759, 5271, 7339, 7518, 10291, 10542, 14678, 20582, 22017, 30873, 44034, 44929, 51373, 61746, 72037, 89858, 102746, 134787, 144074, 154119, 216111, 269574, 308238, 314503, 432222, 629006, 943509, 1842089, 1887018, 3684178, 5526267, 11052534, 12894623, 25789246, 38683869, 77367738]

約数ペア:

[(1, 77367738), (2, 38683869), (3, 25789246), (6, 12894623), (7, 11052534), (14, 5526267), (21, 3684178), (41, 1887018), (42, 1842089), (82, 943509), (123, 629006), (179, 432222), (246, 314503), (251, 308238), (287, 269574), (358, 216111), (502, 154119), (537, 144074), (574, 134787), (753, 102746), (861, 89858), (1074, 72037), (1253, 61746), (1506, 51373), (1722, 44929), (1757, 44034), (2506, 30873), (3514, 22017), (3759, 20582), (5271, 14678), (7339, 10542), (7518, 10291)]