78081276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71503}}^1$

素因数の和:71530

約数の個数: 48

約数和(自身を含む): 224236544

約数和(自身を除く): 146155268

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 71503, 143006, 214509, 286012, 429018, 500521, 858036, 929539, 1001042, 1501563, 1859078, 2002084, 2788617, 3003126, 3718156, 5577234, 6006252, 6506773, 11154468, 13013546, 19520319, 26027092, 39040638, 78081276]

約数ペア:

[(1, 78081276), (2, 39040638), (3, 26027092), (4, 19520319), (6, 13013546), (7, 11154468), (12, 6506773), (13, 6006252), (14, 5577234), (21, 3718156), (26, 3003126), (28, 2788617), (39, 2002084), (42, 1859078), (52, 1501563), (78, 1001042), (84, 929539), (91, 858036), (156, 500521), (182, 429018), (273, 286012), (364, 214509), (546, 143006), (1092, 71503)]