89970244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1$

素因数の和:13052

約数の個数: 48

約数和(自身を含む): 203996800

約数和(自身を除く): 114026556

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 13009, 26018, 52036, 91063, 169117, 182126, 247171, 338234, 364252, 494342, 676468, 988684, 1183819, 1730197, 2367638, 3213223, 3460394, 4735276, 6426446, 6920788, 12852892, 22492561, 44985122, 89970244]

約数ペア:

[(1, 89970244), (2, 44985122), (4, 22492561), (7, 12852892), (13, 6920788), (14, 6426446), (19, 4735276), (26, 3460394), (28, 3213223), (38, 2367638), (52, 1730197), (76, 1183819), (91, 988684), (133, 676468), (182, 494342), (247, 364252), (266, 338234), (364, 247171), (494, 182126), (532, 169117), (988, 91063), (1729, 52036), (3458, 26018), (6916, 13009)]