63489948

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 150885504

約数和(自身を除く): 87395556

約数列:

[1, 2, 3, 4, 6, 12, 107, 197, 214, 251, 321, 394, 428, 502, 591, 642, 753, 788, 1004, 1182, 1284, 1506, 2364, 3012, 21079, 26857, 42158, 49447, 53714, 63237, 80571, 84316, 98894, 107428, 126474, 148341, 161142, 197788, 252948, 296682, 322284, 593364, 5290829, 10581658, 15872487, 21163316, 31744974, 63489948]

約数ペア:

[(1, 63489948), (2, 31744974), (3, 21163316), (4, 15872487), (6, 10581658), (12, 5290829), (107, 593364), (197, 322284), (214, 296682), (251, 252948), (321, 197788), (394, 161142), (428, 148341), (502, 126474), (591, 107428), (642, 98894), (753, 84316), (788, 80571), (1004, 63237), (1182, 53714), (1284, 49447), (1506, 42158), (2364, 26857), (3012, 21079)]