63445902

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1449

約数の個数: 64

約数和(自身を含む): 148592640

約数和(自身を除く): 85146738

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1381, 1482, 1767, 2418, 2762, 3534, 4143, 7657, 8286, 15314, 17953, 22971, 26239, 35906, 42811, 45942, 52478, 53859, 78717, 85622, 107718, 128433, 157434, 256866, 341107, 556543, 682214, 813409, 1023321, 1113086, 1626818, 1669629, 2046642, 2440227, 3339258, 4880454, 10574317, 21148634, 31722951, 63445902]

約数ペア:

[(1, 63445902), (2, 31722951), (3, 21148634), (6, 10574317), (13, 4880454), (19, 3339258), (26, 2440227), (31, 2046642), (38, 1669629), (39, 1626818), (57, 1113086), (62, 1023321), (78, 813409), (93, 682214), (114, 556543), (186, 341107), (247, 256866), (403, 157434), (494, 128433), (589, 107718), (741, 85622), (806, 78717), (1178, 53859), (1209, 52478), (1381, 45942), (1482, 42811), (1767, 35906), (2418, 26239), (2762, 22971), (3534, 17953), (4143, 15314), (7657, 8286)]