77271948

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1244

約数の個数: 96

約数和(自身を含む): 220523520

約数和(自身を除く): 143251572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 47, 52, 54, 78, 94, 108, 117, 141, 156, 188, 234, 282, 351, 423, 468, 564, 611, 702, 846, 1171, 1222, 1269, 1404, 1692, 1833, 2342, 2444, 2538, 3513, 3666, 4684, 5076, 5499, 7026, 7332, 10539, 10998, 14052, 15223, 16497, 21078, 21996, 30446, 31617, 32994, 42156, 45669, 55037, 60892, 63234, 65988, 91338, 110074, 126468, 137007, 165111, 182676, 220148, 274014, 330222, 411021, 495333, 548028, 660444, 715481, 822042, 990666, 1430962, 1485999, 1644084, 1981332, 2146443, 2861924, 2971998, 4292886, 5943996, 6439329, 8585772, 12878658, 19317987, 25757316, 38635974, 77271948]

約数ペア:

[(1, 77271948), (2, 38635974), (3, 25757316), (4, 19317987), (6, 12878658), (9, 8585772), (12, 6439329), (13, 5943996), (18, 4292886), (26, 2971998), (27, 2861924), (36, 2146443), (39, 1981332), (47, 1644084), (52, 1485999), (54, 1430962), (78, 990666), (94, 822042), (108, 715481), (117, 660444), (141, 548028), (156, 495333), (188, 411021), (234, 330222), (282, 274014), (351, 220148), (423, 182676), (468, 165111), (564, 137007), (611, 126468), (702, 110074), (846, 91338), (1171, 65988), (1222, 63234), (1269, 60892), (1404, 55037), (1692, 45669), (1833, 42156), (2342, 32994), (2444, 31617), (2538, 30446), (3513, 21996), (3666, 21078), (4684, 16497), (5076, 15223), (5499, 14052), (7026, 10998), (7332, 10539)]