90375324

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30491}}^1$

素因数の和:30530

約数の個数: 48

約数和(自身を含む): 239057280

約数和(自身を除く): 148681956

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 30491, 60982, 91473, 121964, 182946, 365892, 396383, 579329, 792766, 1158658, 1189149, 1585532, 1737987, 2317316, 2378298, 3475974, 4756596, 6951948, 7531277, 15062554, 22593831, 30125108, 45187662, 90375324]

約数ペア:

[(1, 90375324), (2, 45187662), (3, 30125108), (4, 22593831), (6, 15062554), (12, 7531277), (13, 6951948), (19, 4756596), (26, 3475974), (38, 2378298), (39, 2317316), (52, 1737987), (57, 1585532), (76, 1189149), (78, 1158658), (114, 792766), (156, 579329), (228, 396383), (247, 365892), (494, 182946), (741, 121964), (988, 91473), (1482, 60982), (2964, 30491)]